9890392

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 19440000

約数和(自身を除く): 9549608

約数列:

[1, 2, 4, 8, 29, 58, 89, 116, 178, 232, 356, 479, 712, 958, 1916, 2581, 3832, 5162, 10324, 13891, 20648, 27782, 42631, 55564, 85262, 111128, 170524, 341048, 1236299, 2472598, 4945196, 9890392]

約数ペア:

[(1, 9890392), (2, 4945196), (4, 2472598), (8, 1236299), (29, 341048), (58, 170524), (89, 111128), (116, 85262), (178, 55564), (232, 42631), (356, 27782), (479, 20648), (712, 13891), (958, 10324), (1916, 5162), (2581, 3832)]