2055148417

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{100511}}^1$

素因数の和:100668

約数の個数: 16

約数和(自身を含む): 2470182912

約数和(自身を除く): 415034495

約数列:

[1, 7, 23, 127, 161, 889, 2921, 20447, 100511, 703577, 2311753, 12764897, 16182271, 89354279, 293592631, 2055148417]

約数ペア:

[(1, 2055148417), (7, 293592631), (23, 89354279), (127, 16182271), (161, 12764897), (889, 2311753), (2921, 703577), (20447, 100511)]