120065478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1539301}}^1$

素因数の和:1539319

約数の個数: 16

約数和(自身を含む): 258602736

約数和(自身を除く): 138537258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1539301, 3078602, 4617903, 9235806, 20010913, 40021826, 60032739, 120065478]

約数ペア:

[(1, 120065478), (2, 60032739), (3, 40021826), (6, 20010913), (13, 9235806), (26, 4617903), (39, 3078602), (78, 1539301)]