2947811762

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{219103}}^1$

素因数の和:219174

約数の個数: 24

約数和(自身を含む): 5221686528

約数和(自身を除く): 2273874766

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 961, 1922, 6727, 13454, 219103, 438206, 1533721, 3067442, 6792193, 13584386, 47545351, 95090702, 210557983, 421115966, 1473905881, 2947811762]

約数ペア:

[(1, 2947811762), (2, 1473905881), (7, 421115966), (14, 210557983), (31, 95090702), (62, 47545351), (217, 13584386), (434, 6792193), (961, 3067442), (1922, 1533721), (6727, 438206), (13454, 219103)]