2912502782

素因数分解:

$2^1\times 7^1\times {\mathrm{5717}}^1\times {\mathrm{36389}}^1$

素因数の和:42115

約数の個数: 16

約数和(自身を含む): 4993872480

約数和(自身を除く): 2081369698

約数列:

[1, 2, 7, 14, 5717, 11434, 36389, 40019, 72778, 80038, 254723, 509446, 208035913, 416071826, 1456251391, 2912502782]

約数ペア:

[(1, 2912502782), (2, 1456251391), (7, 416071826), (14, 208035913), (5717, 509446), (11434, 254723), (36389, 80038), (40019, 72778)]