425222783998

素因数分解:

$2^1\times {\mathrm{313}}^1\times {\mathrm{641}}^1\times {\mathrm{1059703}}^1$

素因数の和:1060659

約数の個数: 16

約数和(自身を含む): 640870829856

約数和(自身を除く): 215648045858

約数列:

[1, 2, 313, 626, 641, 1282, 200633, 401266, 1059703, 2119406, 331687039, 663374078, 679269623, 1358539246, 212611391999, 425222783998]

約数ペア:

[(1, 425222783998), (2, 212611391999), (313, 1358539246), (626, 679269623), (641, 663374078), (1282, 331687039), (200633, 2119406), (401266, 1059703)]