454128784

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{50957}}^1$

素因数の和:51522

約数の個数: 20

約数和(自身を含む): 881471484

約数和(自身を除く): 427342700

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 4456, 8912, 50957, 101914, 203828, 407656, 815312, 28383049, 56766098, 113532196, 227064392, 454128784]

約数ペア:

[(1, 454128784), (2, 227064392), (4, 113532196), (8, 56766098), (16, 28383049), (557, 815312), (1114, 407656), (2228, 203828), (4456, 101914), (8912, 50957)]