1947712633307

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2729}}^1\times {\mathrm{38201}}^1$

素因数の和:41111

約数の個数: 32

約数和(自身を含む): 2372839297920

約数和(自身を除く): 425126664613

約数列:

[1, 7, 17, 119, 157, 1099, 2669, 2729, 18683, 19103, 38201, 46393, 267407, 324751, 428453, 649417, 2999171, 4545919, 5997557, 7283701, 41982899, 50985907, 101958469, 104250529, 713709283, 729753703, 1772258993, 12405812951, 16367333053, 114571331371, 278244661901, 1947712633307]

約数ペア:

[(1, 1947712633307), (7, 278244661901), (17, 114571331371), (119, 16367333053), (157, 12405812951), (1099, 1772258993), (2669, 729753703), (2729, 713709283), (18683, 104250529), (19103, 101958469), (38201, 50985907), (46393, 41982899), (267407, 7283701), (324751, 5997557), (428453, 4545919), (649417, 2999171)]