1230721882

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{46091}}^1$

素因数の和:46198

約数の個数: 24

約数和(自身を含む): 2024360640

約数和(自身を除く): 793638758

約数列:

[1, 2, 13, 26, 79, 158, 169, 338, 1027, 2054, 13351, 26702, 46091, 92182, 599183, 1198366, 3641189, 7282378, 7789379, 15578758, 47335457, 94670914, 615360941, 1230721882]

約数ペア:

[(1, 1230721882), (2, 615360941), (13, 94670914), (26, 47335457), (79, 15578758), (158, 7789379), (169, 7282378), (338, 3641189), (1027, 1198366), (2054, 599183), (13351, 92182), (26702, 46091)]