130984982

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{15199}}^1$

素因数の和:15371

約数の個数: 16

約数和(自身を含む): 204288000

約数和(自身を除く): 73303018

約数列:

[1, 2, 31, 62, 139, 278, 4309, 8618, 15199, 30398, 471169, 942338, 2112661, 4225322, 65492491, 130984982]

約数ペア:

[(1, 130984982), (2, 65492491), (31, 4225322), (62, 2112661), (139, 942338), (278, 471169), (4309, 30398), (8618, 15199)]