807254

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1$

素因数の和:164

約数の個数: 24

約数和(自身を含む): 1459920

約数和(自身を除く): 652666

約数列:

[1, 2, 7, 14, 23, 46, 109, 161, 218, 322, 529, 763, 1058, 1526, 2507, 3703, 5014, 7406, 17549, 35098, 57661, 115322, 403627, 807254]

約数ペア:

[(1, 807254), (2, 403627), (7, 115322), (14, 57661), (23, 35098), (46, 17549), (109, 7406), (161, 5014), (218, 3703), (322, 2507), (529, 1526), (763, 1058)]