2259913789

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{599}}^1\times {\mathrm{1493}}^1$

素因数の和:2137

約数の個数: 24

約数和(自身を含む): 2732227200

約数和(自身を除く): 472313411

約数列:

[1, 7, 19, 133, 361, 599, 1493, 2527, 4193, 10451, 11381, 28367, 79667, 198569, 216239, 538973, 894307, 1513673, 3772811, 6260149, 16991833, 118942831, 322844827, 2259913789]

約数ペア:

[(1, 2259913789), (7, 322844827), (19, 118942831), (133, 16991833), (361, 6260149), (599, 3772811), (1493, 1513673), (2527, 894307), (4193, 538973), (10451, 216239), (11381, 198569), (28367, 79667)]