2681036792

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^2\times {\mathrm{21673}}^1$

素因数の和:21780

約数の個数: 48

約数和(自身を含む): 5870186160

約数和(自身を除く): 3189149368

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2209, 2632, 4418, 8836, 15463, 17672, 21673, 30926, 43346, 61852, 86692, 123704, 151711, 173384, 303422, 606844, 1018631, 1213688, 2037262, 4074524, 7130417, 8149048, 14260834, 28521668, 47875657, 57043336, 95751314, 191502628, 335129599, 383005256, 670259198, 1340518396, 2681036792]

約数ペア:

[(1, 2681036792), (2, 1340518396), (4, 670259198), (7, 383005256), (8, 335129599), (14, 191502628), (28, 95751314), (47, 57043336), (56, 47875657), (94, 28521668), (188, 14260834), (329, 8149048), (376, 7130417), (658, 4074524), (1316, 2037262), (2209, 1213688), (2632, 1018631), (4418, 606844), (8836, 303422), (15463, 173384), (17672, 151711), (21673, 123704), (30926, 86692), (43346, 61852)]