2943436

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 5353040

約数和(自身を除く): 2409604

約数列:

[1, 2, 4, 43, 86, 109, 157, 172, 218, 314, 436, 628, 4687, 6751, 9374, 13502, 17113, 18748, 27004, 34226, 68452, 735859, 1471718, 2943436]

約数ペア:

[(1, 2943436), (2, 1471718), (4, 735859), (43, 68452), (86, 34226), (109, 27004), (157, 18748), (172, 17113), (218, 13502), (314, 9374), (436, 6751), (628, 4687)]