2101089552

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{278807}}^1$

素因数の和:278975

約数の個数: 40

約数和(自身を含む): 5462406336

約数和(自身を除く): 3361316784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 278807, 557614, 836421, 1115228, 1672842, 2230456, 3345684, 4460912, 6691368, 13382736, 43772699, 87545398, 131318097, 175090796, 262636194, 350181592, 525272388, 700363184, 1050544776, 2101089552]

約数ペア:

[(1, 2101089552), (2, 1050544776), (3, 700363184), (4, 525272388), (6, 350181592), (8, 262636194), (12, 175090796), (16, 131318097), (24, 87545398), (48, 43772699), (157, 13382736), (314, 6691368), (471, 4460912), (628, 3345684), (942, 2230456), (1256, 1672842), (1884, 1115228), (2512, 836421), (3768, 557614), (7536, 278807)]