3977156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1217}}^1$

素因数の和:1283

約数の個数: 24

約数和(自身を含む): 7502880

約数和(自身を除く): 3525724

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1217, 1634, 2434, 3268, 4868, 23123, 46246, 52331, 92492, 104662, 209324, 994289, 1988578, 3977156]

約数ペア:

[(1, 3977156), (2, 1988578), (4, 994289), (19, 209324), (38, 104662), (43, 92492), (76, 52331), (86, 46246), (172, 23123), (817, 4868), (1217, 3268), (1634, 2434)]