3950012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{839}}^1$

素因数の和:961

約数の個数: 24

約数和(自身を含む): 7620480

約数和(自身を除く): 3670468

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 839, 1177, 1678, 2354, 3356, 4708, 9229, 18458, 36916, 89773, 179546, 359092, 987503, 1975006, 3950012]

約数ペア:

[(1, 3950012), (2, 1975006), (4, 987503), (11, 359092), (22, 179546), (44, 89773), (107, 36916), (214, 18458), (428, 9229), (839, 4708), (1177, 3356), (1678, 2354)]