263409682

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{6197}}^1$

素因数の和:6653

約数の個数: 16

約数和(自身を含む): 403638552

約数和(自身を除く): 140228870

約数列:

[1, 2, 53, 106, 401, 802, 6197, 12394, 21253, 42506, 328441, 656882, 2484997, 4969994, 131704841, 263409682]

約数ペア:

[(1, 263409682), (2, 131704841), (53, 4969994), (106, 2484997), (401, 656882), (802, 328441), (6197, 42506), (12394, 21253)]