493669288

素因数分解:

$2^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{26633}}^1$

素因数の和:26977

約数の個数: 32

約数和(自身を含む): 1061098560

約数和(自身を除く): 567429272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 331, 662, 1324, 2317, 2648, 4634, 9268, 18536, 26633, 53266, 106532, 186431, 213064, 372862, 745724, 1491448, 8815523, 17631046, 35262092, 61708661, 70524184, 123417322, 246834644, 493669288]

約数ペア:

[(1, 493669288), (2, 246834644), (4, 123417322), (7, 70524184), (8, 61708661), (14, 35262092), (28, 17631046), (56, 8815523), (331, 1491448), (662, 745724), (1324, 372862), (2317, 213064), (2648, 186431), (4634, 106532), (9268, 53266), (18536, 26633)]