2860676

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 6397440

約数和(自身を除く): 3536764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 271, 364, 377, 406, 542, 754, 812, 1084, 1508, 1897, 2639, 3523, 3794, 5278, 7046, 7588, 7859, 10556, 14092, 15718, 24661, 31436, 49322, 55013, 98644, 102167, 110026, 204334, 220052, 408668, 715169, 1430338, 2860676]

約数ペア:

[(1, 2860676), (2, 1430338), (4, 715169), (7, 408668), (13, 220052), (14, 204334), (26, 110026), (28, 102167), (29, 98644), (52, 55013), (58, 49322), (91, 31436), (116, 24661), (182, 15718), (203, 14092), (271, 10556), (364, 7859), (377, 7588), (406, 7046), (542, 5278), (754, 3794), (812, 3523), (1084, 2639), (1508, 1897)]