866713030

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{661613}}^1$

素因数の和:661751

約数の個数: 16

約数和(自身を含む): 1571994864

約数和(自身を除く): 705281834

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 661613, 1323226, 3308065, 6616130, 86671303, 173342606, 433356515, 866713030]

約数ペア:

[(1, 866713030), (2, 433356515), (5, 173342606), (10, 86671303), (131, 6616130), (262, 3308065), (655, 1323226), (1310, 661613)]