2019202390452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{2556509}}^1$

素因数の和:2556673

約数の個数: 96

約数和(自身を含む): 5219207199360

約数和(自身を除く): 3200004808908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 83, 122, 156, 166, 183, 244, 249, 332, 366, 498, 732, 793, 996, 1079, 1586, 2158, 2379, 3172, 3237, 4316, 4758, 5063, 6474, 9516, 10126, 12948, 15189, 20252, 30378, 60756, 65819, 131638, 197457, 263276, 394914, 789828, 2556509, 5113018, 7669527, 10226036, 15339054, 30678108, 33234617, 66469234, 99703851, 132938468, 155947049, 199407702, 212190247, 311894098, 398815404, 424380494, 467841147, 623788196, 636570741, 848760988, 935682294, 1273141482, 1871364588, 2027311637, 2546282964, 2758473211, 4054623274, 5516946422, 6081934911, 8109246548, 8275419633, 11033892844, 12163869822, 12943605067, 16550839266, 24327739644, 25887210134, 33101678532, 38830815201, 51774420268, 77661630402, 155323260804, 168266865871, 336533731742, 504800597613, 673067463484, 1009601195226, 2019202390452]

約数ペア:

[(1, 2019202390452), (2, 1009601195226), (3, 673067463484), (4, 504800597613), (6, 336533731742), (12, 168266865871), (13, 155323260804), (26, 77661630402), (39, 51774420268), (52, 38830815201), (61, 33101678532), (78, 25887210134), (83, 24327739644), (122, 16550839266), (156, 12943605067), (166, 12163869822), (183, 11033892844), (244, 8275419633), (249, 8109246548), (332, 6081934911), (366, 5516946422), (498, 4054623274), (732, 2758473211), (793, 2546282964), (996, 2027311637), (1079, 1871364588), (1586, 1273141482), (2158, 935682294), (2379, 848760988), (3172, 636570741), (3237, 623788196), (4316, 467841147), (4758, 424380494), (5063, 398815404), (6474, 311894098), (9516, 212190247), (10126, 199407702), (12948, 155947049), (15189, 132938468), (20252, 99703851), (30378, 66469234), (60756, 33234617), (65819, 30678108), (131638, 15339054), (197457, 10226036), (263276, 7669527), (394914, 5113018), (789828, 2556509)]