15405291268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{5039}}^1\times {\mathrm{44959}}^1$

素因数の和:50019

約数の個数: 24

約数和(自身を含む): 28551398400

約数和(自身を除く): 13146107132

約数列:

[1, 2, 4, 17, 34, 68, 5039, 10078, 20156, 44959, 85663, 89918, 171326, 179836, 342652, 764303, 1528606, 3057212, 226548401, 453096802, 906193604, 3851322817, 7702645634, 15405291268]

約数ペア:

[(1, 15405291268), (2, 7702645634), (4, 3851322817), (17, 906193604), (34, 453096802), (68, 226548401), (5039, 3057212), (10078, 1528606), (20156, 764303), (44959, 342652), (85663, 179836), (89918, 171326)]