2783508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2549}}^1$

素因数の和:2576

約数の個数: 48

約数和(自身を含む): 7996800

約数和(自身を除く): 5213292

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 2549, 5098, 7647, 10196, 15294, 17843, 30588, 33137, 35686, 53529, 66274, 71372, 99411, 107058, 132548, 198822, 214116, 231959, 397644, 463918, 695877, 927836, 1391754, 2783508]

約数ペア:

[(1, 2783508), (2, 1391754), (3, 927836), (4, 695877), (6, 463918), (7, 397644), (12, 231959), (13, 214116), (14, 198822), (21, 132548), (26, 107058), (28, 99411), (39, 71372), (42, 66274), (52, 53529), (78, 35686), (84, 33137), (91, 30588), (156, 17843), (182, 15294), (273, 10196), (364, 7647), (546, 5098), (1092, 2549)]