2013685904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7403257}}^1$

素因数の和:7403282

約数の個数: 20

約数和(自身を含む): 4131017964

約数和(自身を除く): 2117332060

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7403257, 14806514, 29613028, 59226056, 118452112, 125855369, 251710738, 503421476, 1006842952, 2013685904]

約数ペア:

[(1, 2013685904), (2, 1006842952), (4, 503421476), (8, 251710738), (16, 125855369), (17, 118452112), (34, 59226056), (68, 29613028), (136, 14806514), (272, 7403257)]