4274018

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{223}}^1$

素因数の和:306

約数の個数: 24

約数和(自身を含む): 7564032

約数和(自身を除く): 3290014

約数列:

[1, 2, 7, 14, 37, 74, 223, 259, 446, 518, 1369, 1561, 2738, 3122, 8251, 9583, 16502, 19166, 57757, 115514, 305287, 610574, 2137009, 4274018]

約数ペア:

[(1, 4274018), (2, 2137009), (7, 610574), (14, 305287), (37, 115514), (74, 57757), (223, 19166), (259, 16502), (446, 9583), (518, 8251), (1369, 3122), (1561, 2738)]