3961154238

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{19709}}^1$

素因数の和:19817

約数の個数: 64

約数和(自身を含む): 8741779200

約数和(自身を除く): 4780624962

約数列:

[1, 2, 3, 6, 19, 38, 41, 43, 57, 82, 86, 114, 123, 129, 246, 258, 779, 817, 1558, 1634, 1763, 2337, 2451, 3526, 4674, 4902, 5289, 10578, 19709, 33497, 39418, 59127, 66994, 100491, 118254, 200982, 374471, 748942, 808069, 847487, 1123413, 1616138, 1694974, 2246826, 2424207, 2542461, 4848414, 5084922, 15353311, 16102253, 30706622, 32204506, 34746967, 46059933, 48306759, 69493934, 92119866, 96613518, 104240901, 208481802, 660192373, 1320384746, 1980577119, 3961154238]

約数ペア:

[(1, 3961154238), (2, 1980577119), (3, 1320384746), (6, 660192373), (19, 208481802), (38, 104240901), (41, 96613518), (43, 92119866), (57, 69493934), (82, 48306759), (86, 46059933), (114, 34746967), (123, 32204506), (129, 30706622), (246, 16102253), (258, 15353311), (779, 5084922), (817, 4848414), (1558, 2542461), (1634, 2424207), (1763, 2246826), (2337, 1694974), (2451, 1616138), (3526, 1123413), (4674, 847487), (4902, 808069), (5289, 748942), (10578, 374471), (19709, 200982), (33497, 118254), (39418, 100491), (59127, 66994)]