2011456065

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7888063}}^1$

素因数の和:7888088

約数の個数: 16

約数和(自身を含む): 3407643648

約数和(自身を除く): 1396187583

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 7888063, 23664189, 39440315, 118320945, 134097071, 402291213, 670485355, 2011456065]

約数ペア:

[(1, 2011456065), (3, 670485355), (5, 402291213), (15, 134097071), (17, 118320945), (51, 39440315), (85, 23664189), (255, 7888063)]