2017724665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{151}}^1\times {\mathrm{673}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 2810353536

約数和(自身を除く): 792628871

約数列:

[1, 5, 11, 19, 55, 95, 151, 209, 361, 673, 755, 1045, 1661, 1805, 2869, 3365, 3971, 7403, 8305, 12787, 14345, 19855, 31559, 37015, 54511, 63935, 101623, 140657, 157795, 242953, 272555, 508115, 599621, 703285, 1117853, 1214765, 1930837, 2672483, 2998105, 5589265, 9654185, 13362415, 21239207, 36685903, 106196035, 183429515, 403544933, 2017724665]

約数ペア:

[(1, 2017724665), (5, 403544933), (11, 183429515), (19, 106196035), (55, 36685903), (95, 21239207), (151, 13362415), (209, 9654185), (361, 5589265), (673, 2998105), (755, 2672483), (1045, 1930837), (1661, 1214765), (1805, 1117853), (2869, 703285), (3365, 599621), (3971, 508115), (7403, 272555), (8305, 242953), (12787, 157795), (14345, 140657), (19855, 101623), (31559, 63935), (37015, 54511)]