2005333210

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{653203}}^1$

素因数の和:653517

約数の個数: 16

約数和(自身を含む): 3621362976

約数和(自身を除く): 1616029766

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 653203, 1306406, 3266015, 6532030, 200533321, 401066642, 1002666605, 2005333210]

約数ペア:

[(1, 2005333210), (2, 1002666605), (5, 401066642), (10, 200533321), (307, 6532030), (614, 3266015), (1535, 1306406), (3070, 653203)]