128011015070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{753005971}}^1$

素因数の和:753005995

約数の個数: 16

約数和(自身を含む): 243973934928

約数和(自身を除く): 115962919858

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 753005971, 1506011942, 3765029855, 7530059710, 12801101507, 25602203014, 64005507535, 128011015070]

約数ペア:

[(1, 128011015070), (2, 64005507535), (5, 25602203014), (10, 12801101507), (17, 7530059710), (34, 3765029855), (85, 1506011942), (170, 753005971)]