858450086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{308573}}^1$

素因数の和:308695

約数の個数: 16

約数和(自身を含む): 1399691664

約数和(自身を除く): 541241578

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 308573, 617146, 4011449, 8022898, 33017311, 66034622, 429225043, 858450086]

約数ペア:

[(1, 858450086), (2, 429225043), (13, 66034622), (26, 33017311), (107, 8022898), (214, 4011449), (1391, 617146), (2782, 308573)]