908207030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4780037}}^1$

素因数の和:4780063

約数の個数: 16

約数和(自身を含む): 1720813680

約数和(自身を除く): 812606650

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 4780037, 9560074, 23900185, 47800370, 90820703, 181641406, 454103515, 908207030]

約数ペア:

[(1, 908207030), (2, 454103515), (5, 181641406), (10, 90820703), (19, 47800370), (38, 23900185), (95, 9560074), (190, 4780037)]