2013319792

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{672901}}^1$

素因数の和:672937

約数の個数: 40

約数和(自身を含む): 4505751792

約数和(自身を除く): 2492432000

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 672901, 1345802, 2691604, 5383208, 7401911, 10766416, 11439317, 14803822, 22878634, 29607644, 45757268, 59215288, 91514536, 118430576, 125832487, 183029072, 251664974, 503329948, 1006659896, 2013319792]

約数ペア:

[(1, 2013319792), (2, 1006659896), (4, 503329948), (8, 251664974), (11, 183029072), (16, 125832487), (17, 118430576), (22, 91514536), (34, 59215288), (44, 45757268), (68, 29607644), (88, 22878634), (136, 14803822), (176, 11439317), (187, 10766416), (272, 7401911), (374, 5383208), (748, 2691604), (1496, 1345802), (2992, 672901)]