2017609232

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{157823}}^1$

素因数の和:157895

約数の個数: 40

約数和(自身を含む): 4227158016

約数和(自身を除く): 2209548784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 3196, 6392, 12784, 157823, 315646, 631292, 1262584, 2525168, 2682991, 5365982, 7417681, 10731964, 14835362, 21463928, 29670724, 42927856, 59341448, 118682896, 126100577, 252201154, 504402308, 1008804616, 2017609232]

約数ペア:

[(1, 2017609232), (2, 1008804616), (4, 504402308), (8, 252201154), (16, 126100577), (17, 118682896), (34, 59341448), (47, 42927856), (68, 29670724), (94, 21463928), (136, 14835362), (188, 10731964), (272, 7417681), (376, 5365982), (752, 2682991), (799, 2525168), (1598, 1262584), (3196, 631292), (6392, 315646), (12784, 157823)]