8940338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13109}}^1$

素因数の和:13153

約数の個数: 16

約数和(自身を含む): 15102720

約数和(自身を除く): 6162382

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 13109, 26218, 144199, 288398, 406379, 812758, 4470169, 8940338]

約数ペア:

[(1, 8940338), (2, 4470169), (11, 812758), (22, 406379), (31, 288398), (62, 144199), (341, 26218), (682, 13109)]