1283851330

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1213}}^1\times {\mathrm{1997}}^1$

素因数の和:3270

約数の個数: 32

約数和(自身を含む): 2357655984

約数和(自身を除く): 1073804654

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 1213, 1997, 2426, 3994, 6065, 9985, 12130, 19970, 64289, 105841, 128578, 211682, 321445, 529205, 642890, 1058410, 2422361, 4844722, 12111805, 24223610, 128385133, 256770266, 641925665, 1283851330]

約数ペア:

[(1, 1283851330), (2, 641925665), (5, 256770266), (10, 128385133), (53, 24223610), (106, 12111805), (265, 4844722), (530, 2422361), (1213, 1058410), (1997, 642890), (2426, 529205), (3994, 321445), (6065, 211682), (9985, 128578), (12130, 105841), (19970, 64289)]