142746926

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{35281}}^1$

素因数の和:35324

約数の個数: 24

約数和(自身を含む): 259957776

約数和(自身を除く): 117210850

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 35281, 70562, 246967, 493934, 599777, 1199554, 4198439, 8396878, 10196209, 20392418, 71373463, 142746926]

約数ペア:

[(1, 142746926), (2, 71373463), (7, 20392418), (14, 10196209), (17, 8396878), (34, 4198439), (119, 1199554), (238, 599777), (289, 493934), (578, 246967), (2023, 70562), (4046, 35281)]