631522601104

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{2003}}^1\times {\mathrm{249437}}^1$

素因数の和:251527

約数の個数: 40

約数和(自身を含む): 1239686904960

約数和(自身を除く): 608164303856

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 2003, 4006, 8012, 16024, 32048, 158237, 249437, 316474, 498874, 632948, 997748, 1265896, 1995496, 2531792, 3990992, 19705523, 39411046, 78822092, 157644184, 315288368, 499622311, 999244622, 1998489244, 3996978488, 7993956976, 39470162569, 78940325138, 157880650276, 315761300552, 631522601104]

約数ペア:

[(1, 631522601104), (2, 315761300552), (4, 157880650276), (8, 78940325138), (16, 39470162569), (79, 7993956976), (158, 3996978488), (316, 1998489244), (632, 999244622), (1264, 499622311), (2003, 315288368), (4006, 157644184), (8012, 78822092), (16024, 39411046), (32048, 19705523), (158237, 3990992), (249437, 2531792), (316474, 1995496), (498874, 1265896), (632948, 997748)]