260139164

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{52153}}^1$

素因数の和:52229

約数の個数: 24

約数和(自身を含む): 481902960

約数和(自身を除く): 221763796

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 4988, 52153, 104306, 208612, 1512437, 2242579, 3024874, 4485158, 6049748, 8970316, 65034791, 130069582, 260139164]

約数ペア:

[(1, 260139164), (2, 130069582), (4, 65034791), (29, 8970316), (43, 6049748), (58, 4485158), (86, 3024874), (116, 2242579), (172, 1512437), (1247, 208612), (2494, 104306), (4988, 52153)]