419452012

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{651323}}^1$

素因数の和:651357

約数の個数: 24

約数和(自身を含む): 875379456

約数和(自身を除く): 455927444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 651323, 1302646, 2605292, 4559261, 9118522, 14980429, 18237044, 29960858, 59921716, 104863003, 209726006, 419452012]

約数ペア:

[(1, 419452012), (2, 209726006), (4, 104863003), (7, 59921716), (14, 29960858), (23, 18237044), (28, 14980429), (46, 9118522), (92, 4559261), (161, 2605292), (322, 1302646), (644, 651323)]