2011274850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1031423}}^1$

素因数の和:1031451

約数の個数: 48

約数和(自身を含む): 5371656192

約数和(自身を除く): 3360381342

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 1031423, 2062846, 3094269, 5157115, 6188538, 10314230, 13408499, 15471345, 25785575, 26816998, 30942690, 40225497, 51571150, 67042495, 77356725, 80450994, 134084990, 154713450, 201127485, 335212475, 402254970, 670424950, 1005637425, 2011274850]

約数ペア:

[(1, 2011274850), (2, 1005637425), (3, 670424950), (5, 402254970), (6, 335212475), (10, 201127485), (13, 154713450), (15, 134084990), (25, 80450994), (26, 77356725), (30, 67042495), (39, 51571150), (50, 40225497), (65, 30942690), (75, 26816998), (78, 25785575), (130, 15471345), (150, 13408499), (195, 10314230), (325, 6188538), (390, 5157115), (650, 3094269), (975, 2062846), (1950, 1031423)]