672002078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{25307}}^1$

素因数の和:25408

約数の個数: 32

約数和(自身を含む): 1180770048

約数和(自身を除く): 508767970

約数列:

[1, 2, 11, 17, 22, 34, 71, 142, 187, 374, 781, 1207, 1562, 2414, 13277, 25307, 26554, 50614, 278377, 430219, 556754, 860438, 1796797, 3593594, 4732409, 9464818, 19764767, 30545549, 39529534, 61091098, 336001039, 672002078]

約数ペア:

[(1, 672002078), (2, 336001039), (11, 61091098), (17, 39529534), (22, 30545549), (34, 19764767), (71, 9464818), (142, 4732409), (187, 3593594), (374, 1796797), (781, 860438), (1207, 556754), (1562, 430219), (2414, 278377), (13277, 50614), (25307, 26554)]