1275880002

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1\times {\mathrm{4283}}^1$

素因数の和:4798

約数の個数: 32

約数和(自身を含む): 2578625280

約数和(自身を除く): 1302745278

約数列:

[1, 2, 3, 6, 131, 262, 379, 393, 758, 786, 1137, 2274, 4283, 8566, 12849, 25698, 49649, 99298, 148947, 297894, 561073, 1122146, 1623257, 1683219, 3246514, 3366438, 4869771, 9739542, 212646667, 425293334, 637940001, 1275880002]

約数ペア:

[(1, 1275880002), (2, 637940001), (3, 425293334), (6, 212646667), (131, 9739542), (262, 4869771), (379, 3366438), (393, 3246514), (758, 1683219), (786, 1623257), (1137, 1122146), (2274, 561073), (4283, 297894), (8566, 148947), (12849, 99298), (25698, 49649)]