131467466

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{12547}}^1$

素因数の和:12606

約数の個数: 24

約数和(自身を含む): 220443264

約数和(自身を除く): 88975798

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239, 10478, 12547, 25094, 163111, 326222, 388957, 777914, 2120443, 4240886, 5056441, 10112882, 65733733, 131467466]

約数ペア:

[(1, 131467466), (2, 65733733), (13, 10112882), (26, 5056441), (31, 4240886), (62, 2120443), (169, 777914), (338, 388957), (403, 326222), (806, 163111), (5239, 25094), (10478, 12547)]