2010112412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{159179}}^1$

素因数の和:159242

約数の個数: 48

約数和(自身を含む): 4492696320

約数和(自身を除く): 2482583908

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 451, 574, 902, 1148, 1804, 3157, 6314, 12628, 159179, 318358, 636716, 1114253, 1750969, 2228506, 3501938, 4457012, 6526339, 7003876, 12256783, 13052678, 24513566, 26105356, 45684373, 49027132, 71789729, 91368746, 143579458, 182737492, 287158916, 502528103, 1005056206, 2010112412]

約数ペア:

[(1, 2010112412), (2, 1005056206), (4, 502528103), (7, 287158916), (11, 182737492), (14, 143579458), (22, 91368746), (28, 71789729), (41, 49027132), (44, 45684373), (77, 26105356), (82, 24513566), (154, 13052678), (164, 12256783), (287, 7003876), (308, 6526339), (451, 4457012), (574, 3501938), (902, 2228506), (1148, 1750969), (1804, 1114253), (3157, 636716), (6314, 318358), (12628, 159179)]