282942530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{4327}}^1$

素因数の和:4850

約数の個数: 32

約数和(自身を含む): 549690624

約数和(自身を除く): 266748094

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 503, 1006, 2515, 4327, 5030, 6539, 8654, 13078, 21635, 32695, 43270, 56251, 65390, 112502, 281255, 562510, 2176481, 4352962, 10882405, 21764810, 28294253, 56588506, 141471265, 282942530]

約数ペア:

[(1, 282942530), (2, 141471265), (5, 56588506), (10, 28294253), (13, 21764810), (26, 10882405), (65, 4352962), (130, 2176481), (503, 562510), (1006, 281255), (2515, 112502), (4327, 65390), (5030, 56251), (6539, 43270), (8654, 32695), (13078, 21635)]