239405906

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{10267}}^1$

素因数の和:10489

約数の個数: 16

約数和(自身を含む): 365951520

約数和(自身を除く): 126545614

約数列:

[1, 2, 89, 131, 178, 262, 10267, 11659, 20534, 23318, 913763, 1344977, 1827526, 2689954, 119702953, 239405906]

約数ペア:

[(1, 239405906), (2, 119702953), (89, 2689954), (131, 1827526), (178, 1344977), (262, 913763), (10267, 23318), (11659, 20534)]