1557361732

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{1583}}^1\times {\mathrm{5233}}^1$

素因数の和:6867

約数の個数: 24

約数和(自身を含む): 2785660416

約数和(自身を除く): 1228298684

約数列:

[1, 2, 4, 47, 94, 188, 1583, 3166, 5233, 6332, 10466, 20932, 74401, 148802, 245951, 297604, 491902, 983804, 8283839, 16567678, 33135356, 389340433, 778680866, 1557361732]

約数ペア:

[(1, 1557361732), (2, 778680866), (4, 389340433), (47, 33135356), (94, 16567678), (188, 8283839), (1583, 983804), (3166, 491902), (5233, 297604), (6332, 245951), (10466, 148802), (20932, 74401)]