1399689826

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{1307}}^1\times {\mathrm{10103}}^1$

素因数の和:11465

約数の個数: 16

約数和(自身を含む): 2140997184

約数和(自身を除く): 741307358

約数列:

[1, 2, 53, 106, 1307, 2614, 10103, 20206, 69271, 138542, 535459, 1070918, 13204621, 26409242, 699844913, 1399689826]

約数ペア:

[(1, 1399689826), (2, 699844913), (53, 26409242), (106, 13204621), (1307, 1070918), (2614, 535459), (10103, 138542), (20206, 69271)]