1630656454

素因数分解:

$2^1\times 7^1\times {\mathrm{2129}}^1\times {\mathrm{54709}}^1$

素因数の和:56847

約数の個数: 16

約数和(自身を含む): 2796775200

約数和(自身を除く): 1166118746

約数列:

[1, 2, 7, 14, 2129, 4258, 14903, 29806, 54709, 109418, 382963, 765926, 116475461, 232950922, 815328227, 1630656454]

約数ペア:

[(1, 1630656454), (2, 815328227), (7, 232950922), (14, 116475461), (2129, 765926), (4258, 382963), (14903, 109418), (29806, 54709)]