2015408122

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{3571}}^1$

素因数の和:4043

約数の個数: 48

約数和(自身を含む): 3796807392

約数和(自身を除く): 1781399270

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 443, 637, 886, 1274, 3101, 3571, 5759, 6202, 7142, 11518, 21707, 24997, 40313, 43414, 46423, 49994, 80626, 92846, 174979, 282191, 324961, 349958, 564382, 649922, 1581953, 2274727, 3163906, 4549454, 11073671, 20565389, 22147342, 41130778, 77515697, 143957723, 155031394, 287915446, 1007704061, 2015408122]

約数ペア:

[(1, 2015408122), (2, 1007704061), (7, 287915446), (13, 155031394), (14, 143957723), (26, 77515697), (49, 41130778), (91, 22147342), (98, 20565389), (182, 11073671), (443, 4549454), (637, 3163906), (886, 2274727), (1274, 1581953), (3101, 649922), (3571, 564382), (5759, 349958), (6202, 324961), (7142, 282191), (11518, 174979), (21707, 92846), (24997, 80626), (40313, 49994), (43414, 46423)]