5657990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 11140416

約数和(自身を除く): 5482426

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 613, 710, 923, 1226, 1846, 3065, 4615, 6130, 7969, 9230, 15938, 39845, 43523, 79690, 87046, 217615, 435230, 565799, 1131598, 2828995, 5657990]

約数ペア:

[(1, 5657990), (2, 2828995), (5, 1131598), (10, 565799), (13, 435230), (26, 217615), (65, 87046), (71, 79690), (130, 43523), (142, 39845), (355, 15938), (613, 9230), (710, 7969), (923, 6130), (1226, 4615), (1846, 3065)]