2156140082590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{535022353}}^1$

素因数の和:535022404

約数の個数: 32

約数和(自身を含む): 4314420262656

約数和(自身を除く): 2158280180066

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 535022353, 1070044706, 2675111765, 5350223530, 6955290589, 13910581178, 16585692943, 33171385886, 34776452945, 69552905890, 82928464715, 165856929430, 215614008259, 431228016518, 1078070041295, 2156140082590]

約数ペア:

[(1, 2156140082590), (2, 1078070041295), (5, 431228016518), (10, 215614008259), (13, 165856929430), (26, 82928464715), (31, 69552905890), (62, 34776452945), (65, 33171385886), (130, 16585692943), (155, 13910581178), (310, 6955290589), (403, 5350223530), (806, 2675111765), (2015, 1070044706), (4030, 535022353)]