248229710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{800741}}^1$

素因数の和:800779

約数の個数: 16

約数和(自身を含む): 461227392

約数和(自身を除く): 212997682

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 800741, 1601482, 4003705, 8007410, 24822971, 49645942, 124114855, 248229710]

約数ペア:

[(1, 248229710), (2, 124114855), (5, 49645942), (10, 24822971), (31, 8007410), (62, 4003705), (155, 1601482), (310, 800741)]