515686088

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{571}}^1\times {\mathrm{1429}}^1$

素因数の和:2085

約数の個数: 32

約数和(自身を含む): 981552000

約数和(自身を除く): 465865912

約数列:

[1, 2, 4, 8, 79, 158, 316, 571, 632, 1142, 1429, 2284, 2858, 4568, 5716, 11432, 45109, 90218, 112891, 180436, 225782, 360872, 451564, 815959, 903128, 1631918, 3263836, 6527672, 64460761, 128921522, 257843044, 515686088]

約数ペア:

[(1, 515686088), (2, 257843044), (4, 128921522), (8, 64460761), (79, 6527672), (158, 3263836), (316, 1631918), (571, 903128), (632, 815959), (1142, 451564), (1429, 360872), (2284, 225782), (2858, 180436), (4568, 112891), (5716, 90218), (11432, 45109)]