2974290436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{15937}}^1$

素因数の和:16088

約数の個数: 48

約数和(自身を含む): 5816604976

約数和(自身を除く): 2842314540

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 97, 148, 194, 388, 481, 962, 1261, 1924, 2522, 3589, 5044, 7178, 14356, 15937, 31874, 46657, 63748, 93314, 186628, 207181, 414362, 589669, 828724, 1179338, 1545889, 2358676, 3091778, 6183556, 7665697, 15331394, 20096557, 30662788, 40193114, 57197893, 80386228, 114395786, 228791572, 743572609, 1487145218, 2974290436]

約数ペア:

[(1, 2974290436), (2, 1487145218), (4, 743572609), (13, 228791572), (26, 114395786), (37, 80386228), (52, 57197893), (74, 40193114), (97, 30662788), (148, 20096557), (194, 15331394), (388, 7665697), (481, 6183556), (962, 3091778), (1261, 2358676), (1924, 1545889), (2522, 1179338), (3589, 828724), (5044, 589669), (7178, 414362), (14356, 207181), (15937, 186628), (31874, 93314), (46657, 63748)]