1438346

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1129}}^1$

素因数の和:1158

約数の個数: 24

約数和(自身を含む): 2705220

約数和(自身を除く): 1266874

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1129, 1274, 2258, 7903, 14677, 15806, 29354, 55321, 102739, 110642, 205478, 719173, 1438346]

約数ペア:

[(1, 1438346), (2, 719173), (7, 205478), (13, 110642), (14, 102739), (26, 55321), (49, 29354), (91, 15806), (98, 14677), (182, 7903), (637, 2258), (1129, 1274)]