2254637

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 24

約数和(自身を含む): 2954880

約数和(自身を除く): 700243

約数列:

[1, 7, 11, 47, 49, 77, 89, 329, 517, 539, 623, 979, 2303, 3619, 4183, 4361, 6853, 25333, 29281, 46013, 47971, 204967, 322091, 2254637]

約数ペア:

[(1, 2254637), (7, 322091), (11, 204967), (47, 47971), (49, 46013), (77, 29281), (89, 25333), (329, 6853), (517, 4361), (539, 4183), (623, 3619), (979, 2303)]