2912821478

素因数分解:

$2^1\times 7^1\times {\mathrm{15461}}^1\times {\mathrm{13457}}^1$

素因数の和:28927

約数の個数: 16

約数和(自身を含む): 4994102304

約数和(自身を除く): 2081280826

約数列:

[1, 2, 7, 14, 13457, 15461, 26914, 30922, 94199, 108227, 188398, 216454, 208058677, 416117354, 1456410739, 2912821478]

約数ペア:

[(1, 2912821478), (2, 1456410739), (7, 416117354), (14, 208058677), (13457, 216454), (15461, 188398), (26914, 108227), (30922, 94199)]