938390

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{877}}^1$

素因数の和:991

約数の個数: 16

約数和(自身を含む): 1706832

約数和(自身を除く): 768442

約数列:

[1, 2, 5, 10, 107, 214, 535, 877, 1070, 1754, 4385, 8770, 93839, 187678, 469195, 938390]

約数ペア:

[(1, 938390), (2, 469195), (5, 187678), (10, 93839), (107, 8770), (214, 4385), (535, 1754), (877, 1070)]