470848274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{2551}}^1$

素因数の和:2826

約数の個数: 32

約数和(自身を含む): 788874240

約数和(自身を除く): 318025966

約数列:

[1, 2, 13, 26, 31, 62, 229, 403, 458, 806, 2551, 2977, 5102, 5954, 7099, 14198, 33163, 66326, 79081, 92287, 158162, 184574, 584179, 1028053, 1168358, 2056106, 7594327, 15188654, 18109549, 36219098, 235424137, 470848274]

約数ペア:

[(1, 470848274), (2, 235424137), (13, 36219098), (26, 18109549), (31, 15188654), (62, 7594327), (229, 2056106), (403, 1168358), (458, 1028053), (806, 584179), (2551, 184574), (2977, 158162), (5102, 92287), (5954, 79081), (7099, 66326), (14198, 33163)]