1139644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 2217600

約数和(自身を除く): 1077956

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 439, 649, 878, 1298, 1756, 2596, 4829, 9658, 19316, 25901, 51802, 103604, 284911, 569822, 1139644]

約数ペア:

[(1, 1139644), (2, 569822), (4, 284911), (11, 103604), (22, 51802), (44, 25901), (59, 19316), (118, 9658), (236, 4829), (439, 2596), (649, 1756), (878, 1298)]