423289190

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1365449}}^1$

素因数の和:1365487

約数の個数: 16

約数和(自身を含む): 786499200

約数和(自身を除く): 363210010

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1365449, 2730898, 6827245, 13654490, 42328919, 84657838, 211644595, 423289190]

約数ペア:

[(1, 423289190), (2, 211644595), (5, 84657838), (10, 42328919), (31, 13654490), (62, 6827245), (155, 2730898), (310, 1365449)]