1628068466

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1\times {\mathrm{683}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 2597832000

約数和(自身を除く): 969763534

約数列:

[1, 2, 19, 38, 149, 298, 421, 683, 842, 1366, 2831, 5662, 7999, 12977, 15998, 25954, 62729, 101767, 125458, 203534, 287543, 575086, 1191851, 1933573, 2383702, 3867146, 5463317, 10926634, 42843907, 85687814, 814034233, 1628068466]

約数ペア:

[(1, 1628068466), (2, 814034233), (19, 85687814), (38, 42843907), (149, 10926634), (298, 5463317), (421, 3867146), (683, 2383702), (842, 1933573), (1366, 1191851), (2831, 575086), (5662, 287543), (7999, 203534), (12977, 125458), (15998, 101767), (25954, 62729)]