1629446

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1279}}^1$

素因数の和:1308

約数の個数: 24

約数和(自身を含む): 3064320

約数和(自身を除く): 1434874

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 1279, 2558, 8953, 16627, 17906, 33254, 62671, 116389, 125342, 232778, 814723, 1629446]

約数ペア:

[(1, 1629446), (2, 814723), (7, 232778), (13, 125342), (14, 116389), (26, 62671), (49, 33254), (91, 17906), (98, 16627), (182, 8953), (637, 2558), (1274, 1279)]