321690094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1171}}^1\times {\mathrm{12487}}^1$

素因数の和:13671

約数の個数: 16

約数和(自身を含む): 526893696

約数和(自身を除く): 205203602

約数列:

[1, 2, 11, 22, 1171, 2342, 12487, 12881, 24974, 25762, 137357, 274714, 14622277, 29244554, 160845047, 321690094]

約数ペア:

[(1, 321690094), (2, 160845047), (11, 29244554), (22, 14622277), (1171, 274714), (2342, 137357), (12487, 25762), (12881, 24974)]