4149804946

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{19919}}^1$

素因数の和:20598

約数の個数: 32

約数和(自身を含む): 7435100160

約数和(自身を除く): 3285295214

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 647, 1294, 4529, 9058, 14881, 19919, 29762, 39838, 104167, 139433, 208334, 278866, 458137, 916274, 3206959, 6413918, 12887593, 25775186, 90213151, 180426302, 296414639, 592829278, 2074902473, 4149804946]

約数ペア:

[(1, 4149804946), (2, 2074902473), (7, 592829278), (14, 296414639), (23, 180426302), (46, 90213151), (161, 25775186), (322, 12887593), (647, 6413918), (1294, 3206959), (4529, 916274), (9058, 458137), (14881, 278866), (19919, 208334), (29762, 139433), (39838, 104167)]