1839059618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:515

約数の個数: 64

約数和(自身を含む): 3176496000

約数和(自身を除く): 1337436382

約数列:

[1, 2, 11, 22, 37, 59, 74, 118, 149, 257, 298, 407, 514, 649, 814, 1298, 1639, 2183, 2827, 3278, 4366, 5513, 5654, 8791, 9509, 11026, 15163, 17582, 19018, 24013, 30326, 38293, 48026, 60643, 76586, 96701, 104599, 121286, 166793, 193402, 209198, 325267, 333586, 421223, 561031, 650534, 842446, 1122062, 1416841, 2259287, 2833682, 3577937, 4518574, 6171341, 7155874, 12342682, 15585251, 24852157, 31170502, 49704314, 83593619, 167187238, 919529809, 1839059618]

約数ペア:

[(1, 1839059618), (2, 919529809), (11, 167187238), (22, 83593619), (37, 49704314), (59, 31170502), (74, 24852157), (118, 15585251), (149, 12342682), (257, 7155874), (298, 6171341), (407, 4518574), (514, 3577937), (649, 2833682), (814, 2259287), (1298, 1416841), (1639, 1122062), (2183, 842446), (2827, 650534), (3278, 561031), (4366, 421223), (5513, 333586), (5654, 325267), (8791, 209198), (9509, 193402), (11026, 166793), (15163, 121286), (17582, 104599), (19018, 96701), (24013, 76586), (30326, 60643), (38293, 48026)]