2103997922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{6553}}^1$

素因数の和:6854

約数の個数: 32

約数和(自身を含む): 3478286448

約数和(自身を除く): 1374288526

約数列:

[1, 2, 13, 26, 53, 106, 233, 466, 689, 1378, 3029, 6058, 6553, 12349, 13106, 24698, 85189, 160537, 170378, 321074, 347309, 694618, 1526849, 3053698, 4515017, 9030034, 19849037, 39698074, 80922997, 161845994, 1051998961, 2103997922]

約数ペア:

[(1, 2103997922), (2, 1051998961), (13, 161845994), (26, 80922997), (53, 39698074), (106, 19849037), (233, 9030034), (466, 4515017), (689, 3053698), (1378, 1526849), (3029, 694618), (6058, 347309), (6553, 321074), (12349, 170378), (13106, 160537), (24698, 85189)]