2926185808

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{20719}}^1$

素因数の和:20844

約数の個数: 80

約数和(自身を含む): 7050104320

約数和(自身を除く): 4123918512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 97, 104, 112, 182, 194, 208, 364, 388, 679, 728, 776, 1261, 1358, 1456, 1552, 2522, 2716, 5044, 5432, 8827, 10088, 10864, 17654, 20176, 20719, 35308, 41438, 70616, 82876, 141232, 145033, 165752, 269347, 290066, 331504, 538694, 580132, 1077388, 1160264, 1885429, 2009743, 2154776, 2320528, 3770858, 4019486, 4309552, 7541716, 8038972, 14068201, 15083432, 16077944, 26126659, 28136402, 30166864, 32155888, 52253318, 56272804, 104506636, 112545608, 182886613, 209013272, 225091216, 365773226, 418026544, 731546452, 1463092904, 2926185808]

約数ペア:

[(1, 2926185808), (2, 1463092904), (4, 731546452), (7, 418026544), (8, 365773226), (13, 225091216), (14, 209013272), (16, 182886613), (26, 112545608), (28, 104506636), (52, 56272804), (56, 52253318), (91, 32155888), (97, 30166864), (104, 28136402), (112, 26126659), (182, 16077944), (194, 15083432), (208, 14068201), (364, 8038972), (388, 7541716), (679, 4309552), (728, 4019486), (776, 3770858), (1261, 2320528), (1358, 2154776), (1456, 2009743), (1552, 1885429), (2522, 1160264), (2716, 1077388), (5044, 580132), (5432, 538694), (8827, 331504), (10088, 290066), (10864, 269347), (17654, 165752), (20176, 145033), (20719, 141232), (35308, 82876), (41438, 70616)]