1333318

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{727}}^1$

素因数の和:867

約数の個数: 16

約数和(自身を含む): 2306304

約数和(自身を除く): 972986

約数列:

[1, 2, 7, 14, 131, 262, 727, 917, 1454, 1834, 5089, 10178, 95237, 190474, 666659, 1333318]

約数ペア:

[(1, 1333318), (2, 666659), (7, 190474), (14, 95237), (131, 10178), (262, 5089), (727, 1834), (917, 1454)]