715652

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 1458240

約数和(自身を除く): 742588

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 419, 427, 838, 854, 1676, 1708, 2933, 5866, 11732, 25559, 51118, 102236, 178913, 357826, 715652]

約数ペア:

[(1, 715652), (2, 357826), (4, 178913), (7, 102236), (14, 51118), (28, 25559), (61, 11732), (122, 5866), (244, 2933), (419, 1708), (427, 1676), (838, 854)]