13640147390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1093837}}^1$

素因数の和:1093916

約数の個数: 32

約数和(自身を含む): 25989590880

約数和(自身を除く): 12349443490

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 1247, 2494, 6235, 12470, 1093837, 2187674, 5469185, 10938370, 31721273, 47034991, 63442546, 94069982, 158606365, 235174955, 317212730, 470349910, 1364014739, 2728029478, 6820073695, 13640147390]

約数ペア:

[(1, 13640147390), (2, 6820073695), (5, 2728029478), (10, 1364014739), (29, 470349910), (43, 317212730), (58, 235174955), (86, 158606365), (145, 94069982), (215, 63442546), (290, 47034991), (430, 31721273), (1247, 10938370), (2494, 5469185), (6235, 2187674), (12470, 1093837)]