8731190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1429}}^1$

素因数の和:1496

約数の個数: 32

約数和(自身を含む): 17297280

約数和(自身を除く): 8566090

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 1429, 2858, 3055, 6110, 7145, 14290, 18577, 37154, 67163, 92885, 134326, 185770, 335815, 671630, 873119, 1746238, 4365595, 8731190]

約数ペア:

[(1, 8731190), (2, 4365595), (5, 1746238), (10, 873119), (13, 671630), (26, 335815), (47, 185770), (65, 134326), (94, 92885), (130, 67163), (235, 37154), (470, 18577), (611, 14290), (1222, 7145), (1429, 6110), (2858, 3055)]