3940222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 7257600

約数和(自身を除く): 3317378

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 598, 599, 1198, 3289, 6578, 6589, 7787, 13178, 13777, 15574, 27554, 85657, 151547, 171314, 179101, 303094, 358202, 1970111, 3940222]

約数ペア:

[(1, 3940222), (2, 1970111), (11, 358202), (13, 303094), (22, 179101), (23, 171314), (26, 151547), (46, 85657), (143, 27554), (253, 15574), (286, 13777), (299, 13178), (506, 7787), (598, 6589), (599, 6578), (1198, 3289)]