259152598874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18913487}}^1$

素因数の和:18913550

約数の個数: 32

約数和(自身を含む): 457555101696

約数和(自身を除く): 198402502822

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 221, 403, 442, 527, 806, 1054, 6851, 13702, 18913487, 37826974, 245875331, 321529279, 491750662, 586318097, 643058558, 1172636194, 4179880627, 7622135261, 8359761254, 9967407649, 15244270522, 19934815298, 129576299437, 259152598874]

約数ペア:

[(1, 259152598874), (2, 129576299437), (13, 19934815298), (17, 15244270522), (26, 9967407649), (31, 8359761254), (34, 7622135261), (62, 4179880627), (221, 1172636194), (403, 643058558), (442, 586318097), (527, 491750662), (806, 321529279), (1054, 245875331), (6851, 37826974), (13702, 18913487)]