2289908

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 4220160

約数和(自身を除く): 1930252

約数列:

[1, 2, 4, 31, 59, 62, 118, 124, 236, 313, 626, 1252, 1829, 3658, 7316, 9703, 18467, 19406, 36934, 38812, 73868, 572477, 1144954, 2289908]

約数ペア:

[(1, 2289908), (2, 1144954), (4, 572477), (31, 73868), (59, 38812), (62, 36934), (118, 19406), (124, 18467), (236, 9703), (313, 7316), (626, 3658), (1252, 1829)]