10978210

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4051}}^1$

素因数の和:4329

約数の個数: 16

約数和(自身を含む): 19838592

約数和(自身を除く): 8860382

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 4051, 8102, 20255, 40510, 1097821, 2195642, 5489105, 10978210]

約数ペア:

[(1, 10978210), (2, 5489105), (5, 2195642), (10, 1097821), (271, 40510), (542, 20255), (1355, 8102), (2710, 4051)]