1520227432

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{647}}^1\times {\mathrm{2113}}^1$

素因数の和:2905

約数の個数: 32

約数和(自身を含む): 2876731200

約数和(自身を除く): 1356503768

約数列:

[1, 2, 4, 8, 139, 278, 556, 647, 1112, 1294, 2113, 2588, 4226, 5176, 8452, 16904, 89933, 179866, 293707, 359732, 587414, 719464, 1174828, 1367111, 2349656, 2734222, 5468444, 10936888, 190028429, 380056858, 760113716, 1520227432]

約数ペア:

[(1, 1520227432), (2, 760113716), (4, 380056858), (8, 190028429), (139, 10936888), (278, 5468444), (556, 2734222), (647, 2349656), (1112, 1367111), (1294, 1174828), (2113, 719464), (2588, 587414), (4226, 359732), (5176, 293707), (8452, 179866), (16904, 89933)]