1291288330

素因数分解:

$2^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{383}}^1\times {\mathrm{1447}}^1$

素因数の和:2070

約数の個数: 32

約数和(自身を含む): 2342006784

約数和(自身を除く): 1050718454

約数列:

[1, 2, 5, 10, 233, 383, 466, 766, 1165, 1447, 1915, 2330, 2894, 3830, 7235, 14470, 89239, 178478, 337151, 446195, 554201, 674302, 892390, 1108402, 1685755, 2771005, 3371510, 5542010, 129128833, 258257666, 645644165, 1291288330]

約数ペア:

[(1, 1291288330), (2, 645644165), (5, 258257666), (10, 129128833), (233, 5542010), (383, 3371510), (466, 2771005), (766, 1685755), (1165, 1108402), (1447, 892390), (1915, 674302), (2330, 554201), (2894, 446195), (3830, 337151), (7235, 178478), (14470, 89239)]