996979190

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{367889}}^1$

素因数の和:368167

約数の個数: 16

約数和(自身を含む): 1801189440

約数和(自身を除く): 804210250

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 367889, 735778, 1839445, 3678890, 99697919, 199395838, 498489595, 996979190]

約数ペア:

[(1, 996979190), (2, 498489595), (5, 199395838), (10, 99697919), (271, 3678890), (542, 1839445), (1355, 735778), (2710, 367889)]