2174646507

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{442271}}^1$

素因数の和:442434

約数の個数: 16

約数和(自身を含む): 3184358400

約数和(自身を除く): 1009711893

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 442271, 1326813, 4864981, 14594943, 65898379, 197695137, 724882169, 2174646507]

約数ペア:

[(1, 2174646507), (3, 724882169), (11, 197695137), (33, 65898379), (149, 14594943), (447, 4864981), (1639, 1326813), (4917, 442271)]