2247389045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{123449}}^1$

素因数の和:123796

約数の個数: 16

約数和(自身を含む): 2950948800

約数和(自身を除く): 703559755

約数列:

[1, 5, 11, 55, 331, 1655, 3641, 18205, 123449, 617245, 1357939, 6789695, 40861619, 204308095, 449477809, 2247389045]

約数ペア:

[(1, 2247389045), (5, 449477809), (11, 204308095), (55, 40861619), (331, 6789695), (1655, 1357939), (3641, 617245), (18205, 123449)]