513565546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{10859}}^1$

素因数の和:10998

約数の個数: 32

約数和(自身を含む): 886697280

約数和(自身を除く): 373131734

約数列:

[1, 2, 13, 17, 26, 34, 107, 214, 221, 442, 1391, 1819, 2782, 3638, 10859, 21718, 23647, 47294, 141167, 184603, 282334, 369206, 1161913, 2323826, 2399839, 4799678, 15104869, 19752521, 30209738, 39505042, 256782773, 513565546]

約数ペア:

[(1, 513565546), (2, 256782773), (13, 39505042), (17, 30209738), (26, 19752521), (34, 15104869), (107, 4799678), (214, 2399839), (221, 2323826), (442, 1161913), (1391, 369206), (1819, 282334), (2782, 184603), (3638, 141167), (10859, 47294), (21718, 23647)]