474149186

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{210359}}^1$

素因数の和:210398

約数の個数: 24

約数和(自身を含む): 863317440

約数和(自身を除く): 389168254

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 210359, 420718, 1472513, 2945026, 4838257, 9676514, 10307591, 20615182, 33867799, 67735598, 237074593, 474149186]

約数ペア:

[(1, 474149186), (2, 237074593), (7, 67735598), (14, 33867799), (23, 20615182), (46, 10307591), (49, 9676514), (98, 4838257), (161, 2945026), (322, 1472513), (1127, 420718), (2254, 210359)]