1665412

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:340

約数の個数: 36

約数和(自身を含む): 3519180

約数和(自身を除く): 1853768

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 293, 406, 586, 812, 1172, 1421, 2051, 2842, 4102, 5684, 8204, 8497, 14357, 16994, 28714, 33988, 57428, 59479, 118958, 237916, 416353, 832706, 1665412]

約数ペア:

[(1, 1665412), (2, 832706), (4, 416353), (7, 237916), (14, 118958), (28, 59479), (29, 57428), (49, 33988), (58, 28714), (98, 16994), (116, 14357), (196, 8497), (203, 8204), (293, 5684), (406, 4102), (586, 2842), (812, 2051), (1172, 1421)]