556475690

素因数分解:

$2^1\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{38671}}^1$

素因数の和:40117

約数の個数: 16

約数和(自身を含む): 1002378240

約数和(自身を除く): 445902550

約数列:

[1, 2, 5, 10, 1439, 2878, 7195, 14390, 38671, 77342, 193355, 386710, 55647569, 111295138, 278237845, 556475690]

約数ペア:

[(1, 556475690), (2, 278237845), (5, 111295138), (10, 55647569), (1439, 386710), (2878, 193355), (7195, 77342), (14390, 38671)]