2456816

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{1583}}^1$

素因数の和:1688

約数の個数: 20

約数和(自身を含む): 4812192

約数和(自身を除く): 2355376

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 1583, 3166, 6332, 12664, 25328, 153551, 307102, 614204, 1228408, 2456816]

約数ペア:

[(1, 2456816), (2, 1228408), (4, 614204), (8, 307102), (16, 153551), (97, 25328), (194, 12664), (388, 6332), (776, 3166), (1552, 1583)]