1295864144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{8753}}^1$

素因数の和:9267

約数の個数: 40

約数和(自身を含む): 2648610240

約数和(自身を除く): 1352746096

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 487, 974, 1948, 3896, 7792, 8753, 9253, 17506, 18506, 35012, 37012, 70024, 74024, 140048, 148048, 166307, 332614, 665228, 1330456, 2660912, 4262711, 8525422, 17050844, 34101688, 68203376, 80991509, 161983018, 323966036, 647932072, 1295864144]

約数ペア:

[(1, 1295864144), (2, 647932072), (4, 323966036), (8, 161983018), (16, 80991509), (19, 68203376), (38, 34101688), (76, 17050844), (152, 8525422), (304, 4262711), (487, 2660912), (974, 1330456), (1948, 665228), (3896, 332614), (7792, 166307), (8753, 148048), (9253, 140048), (17506, 74024), (18506, 70024), (35012, 37012)]