635048975938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10151}}^1\times {\mathrm{141539}}^1$

素因数の和:151722

約数の個数: 32

約数和(自身を含む): 1086307044480

約数和(自身を除く): 451258068542

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 10151, 20302, 131963, 141539, 172567, 263926, 283078, 345134, 1840007, 2243371, 2406163, 3680014, 4486742, 4812326, 31280119, 62560238, 1436762389, 2873524778, 18677911057, 24424960613, 37355822114, 48849921226, 317524487969, 635048975938]

約数ペア:

[(1, 635048975938), (2, 317524487969), (13, 48849921226), (17, 37355822114), (26, 24424960613), (34, 18677911057), (221, 2873524778), (442, 1436762389), (10151, 62560238), (20302, 31280119), (131963, 4812326), (141539, 4486742), (172567, 3680014), (263926, 2406163), (283078, 2243371), (345134, 1840007)]