938998

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:311

約数の個数: 16

約数和(自身を含む): 1490400

約数和(自身を除く): 551402

約数列:

[1, 2, 23, 46, 137, 149, 274, 298, 3151, 3427, 6302, 6854, 20413, 40826, 469499, 938998]

約数ペア:

[(1, 938998), (2, 469499), (23, 40826), (46, 20413), (137, 6854), (149, 6302), (274, 3427), (298, 3151)]