391221484

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{773}}^1\times {\mathrm{4363}}^1$

素因数の和:5169

約数の個数: 24

約数和(自身を含む): 709324560

約数和(自身を除く): 318103076

約数列:

[1, 2, 4, 29, 58, 116, 773, 1546, 3092, 4363, 8726, 17452, 22417, 44834, 89668, 126527, 253054, 506108, 3372599, 6745198, 13490396, 97805371, 195610742, 391221484]

約数ペア:

[(1, 391221484), (2, 195610742), (4, 97805371), (29, 13490396), (58, 6745198), (116, 3372599), (773, 506108), (1546, 253054), (3092, 126527), (4363, 89668), (8726, 44834), (17452, 22417)]