983982974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{87403}}^1$

素因数の和:87851

約数の個数: 16

約数和(自身を含む): 1593200112

約数和(自身を除く): 609217138

約数列:

[1, 2, 13, 26, 433, 866, 5629, 11258, 87403, 174806, 1136239, 2272478, 37845499, 75690998, 491991487, 983982974]

約数ペア:

[(1, 983982974), (2, 491991487), (13, 75690998), (26, 37845499), (433, 2272478), (866, 1136239), (5629, 174806), (11258, 87403)]