648648577

素因数分解:

${\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1\times {\mathrm{571}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 674593920

約数和(自身を除く): 25945343

約数列:

[1, 41, 103, 269, 571, 4223, 11029, 23411, 27707, 58813, 153599, 1135987, 2411333, 6297559, 15820697, 648648577]

約数ペア:

[(1, 648648577), (41, 15820697), (103, 6297559), (269, 2411333), (571, 1135987), (4223, 153599), (11029, 58813), (23411, 27707)]