140562338

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{436529}}^1$

素因数の和:436561

約数の個数: 16

約数和(自身を含む): 251441280

約数和(自身を除く): 110878942

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 436529, 873058, 3055703, 6111406, 10040167, 20080334, 70281169, 140562338]

約数ペア:

[(1, 140562338), (2, 70281169), (7, 20080334), (14, 10040167), (23, 6111406), (46, 3055703), (161, 873058), (322, 436529)]