828638642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{32621}}^1$

素因数の和:33613

約数の個数: 16

約数和(自身を含む): 1339981272

約数和(自身を除く): 511342630

約数列:

[1, 2, 13, 26, 977, 1954, 12701, 25402, 32621, 65242, 424073, 848146, 31870717, 63741434, 414319321, 828638642]

約数ペア:

[(1, 828638642), (2, 414319321), (13, 63741434), (26, 31870717), (977, 848146), (1954, 424073), (12701, 65242), (25402, 32621)]