561617142

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{12959}}^1$

素因数の和:13228

約数の個数: 32

約数和(自身を含む): 1164533760

約数和(自身を除く): 602916618

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 233, 466, 699, 1398, 7223, 12959, 14446, 21669, 25918, 38877, 43338, 77754, 401729, 803458, 1205187, 2410374, 3019447, 6038894, 9058341, 18116682, 93602857, 187205714, 280808571, 561617142]

約数ペア:

[(1, 561617142), (2, 280808571), (3, 187205714), (6, 93602857), (31, 18116682), (62, 9058341), (93, 6038894), (186, 3019447), (233, 2410374), (466, 1205187), (699, 803458), (1398, 401729), (7223, 77754), (12959, 43338), (14446, 38877), (21669, 25918)]