2018969536

素因数分解:

$2^6\times {\mathrm{211}}^1\times {\mathrm{307}}^1\times {\mathrm{487}}^1$

素因数の和:1017

約数の個数: 56

約数和(自身を含む): 4046784896

約数和(自身を除く): 2027815360

約数列:

[1, 2, 4, 8, 16, 32, 64, 211, 307, 422, 487, 614, 844, 974, 1228, 1688, 1948, 2456, 3376, 3896, 4912, 6752, 7792, 9824, 13504, 15584, 19648, 31168, 64777, 102757, 129554, 149509, 205514, 259108, 299018, 411028, 518216, 598036, 822056, 1036432, 1196072, 1644112, 2072864, 2392144, 3288224, 4145728, 4784288, 6576448, 9568576, 31546399, 63092798, 126185596, 252371192, 504742384, 1009484768, 2018969536]

約数ペア:

[(1, 2018969536), (2, 1009484768), (4, 504742384), (8, 252371192), (16, 126185596), (32, 63092798), (64, 31546399), (211, 9568576), (307, 6576448), (422, 4784288), (487, 4145728), (614, 3288224), (844, 2392144), (974, 2072864), (1228, 1644112), (1688, 1196072), (1948, 1036432), (2456, 822056), (3376, 598036), (3896, 518216), (4912, 411028), (6752, 299018), (7792, 259108), (9824, 205514), (13504, 149509), (15584, 129554), (19648, 102757), (31168, 64777)]