1551189140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4562321}}^1$

素因数の和:4562347

約数の個数: 24

約数和(自身を含む): 3449115432

約数和(自身を除く): 1897926292

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 4562321, 9124642, 18249284, 22811605, 45623210, 77559457, 91246420, 155118914, 310237828, 387797285, 775594570, 1551189140]

約数ペア:

[(1, 1551189140), (2, 775594570), (4, 387797285), (5, 310237828), (10, 155118914), (17, 91246420), (20, 77559457), (34, 45623210), (68, 22811605), (85, 18249284), (170, 9124642), (340, 4562321)]