82278266

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{345707}}^1$

素因数の和:345733

約数の個数: 16

約数和(自身を含む): 149345856

約数和(自身を除く): 67067590

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 345707, 691414, 2419949, 4839898, 5877019, 11754038, 41139133, 82278266]

約数ペア:

[(1, 82278266), (2, 41139133), (7, 11754038), (14, 5877019), (17, 4839898), (34, 2419949), (119, 691414), (238, 345707)]