1028305238

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{353}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 1590451200

約数和(自身を除く): 562145962

約数列:

[1, 2, 79, 103, 158, 179, 206, 353, 358, 706, 8137, 14141, 16274, 18437, 27887, 28282, 36359, 36874, 55774, 63187, 72718, 126374, 1456523, 2872361, 2913046, 4991773, 5744722, 6508261, 9983546, 13016522, 514152619, 1028305238]

約数ペア:

[(1, 1028305238), (2, 514152619), (79, 13016522), (103, 9983546), (158, 6508261), (179, 5744722), (206, 4991773), (353, 2913046), (358, 2872361), (706, 1456523), (8137, 126374), (14141, 72718), (16274, 63187), (18437, 55774), (27887, 36874), (28282, 36359)]