522458770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{4211}}^1$

素因数の和:4890

約数の個数: 32

約数和(自身を含む): 991673280

約数和(自身を除く): 469214510

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 653, 1306, 3265, 4211, 6530, 8422, 12407, 21055, 24814, 42110, 62035, 80009, 124070, 160018, 400045, 800090, 2749783, 5499566, 13748915, 27497830, 52245877, 104491754, 261229385, 522458770]

約数ペア:

[(1, 522458770), (2, 261229385), (5, 104491754), (10, 52245877), (19, 27497830), (38, 13748915), (95, 5499566), (190, 2749783), (653, 800090), (1306, 400045), (3265, 160018), (4211, 124070), (6530, 80009), (8422, 62035), (12407, 42110), (21055, 24814)]