2016391174

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{20549}}^1$

素因数の和:20764

約数の個数: 32

約数和(自身を含む): 3558931200

約数和(自身を除く): 1542540026

約数列:

[1, 2, 7, 14, 43, 86, 163, 301, 326, 602, 1141, 2282, 7009, 14018, 20549, 41098, 49063, 98126, 143843, 287686, 883607, 1767214, 3349487, 6185249, 6698974, 12370498, 23446409, 46892818, 144027941, 288055882, 1008195587, 2016391174]

約数ペア:

[(1, 2016391174), (2, 1008195587), (7, 288055882), (14, 144027941), (43, 46892818), (86, 23446409), (163, 12370498), (301, 6698974), (326, 6185249), (602, 3349487), (1141, 1767214), (2282, 883607), (7009, 287686), (14018, 143843), (20549, 98126), (41098, 49063)]