2657676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1091}}^1$

素因数の和:1134

約数の個数: 48

約数和(自身を含む): 7338240

約数和(自身を除く): 4680564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1091, 1218, 2182, 2436, 3273, 4364, 6546, 7637, 13092, 15274, 22911, 30548, 31639, 45822, 63278, 91644, 94917, 126556, 189834, 221473, 379668, 442946, 664419, 885892, 1328838, 2657676]

約数ペア:

[(1, 2657676), (2, 1328838), (3, 885892), (4, 664419), (6, 442946), (7, 379668), (12, 221473), (14, 189834), (21, 126556), (28, 94917), (29, 91644), (42, 63278), (58, 45822), (84, 31639), (87, 30548), (116, 22911), (174, 15274), (203, 13092), (348, 7637), (406, 6546), (609, 4364), (812, 3273), (1091, 2436), (1218, 2182)]