8268130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63601}}^1$

素因数の和:63621

約数の個数: 16

約数和(自身を含む): 16027704

約数和(自身を除く): 7759574

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 63601, 127202, 318005, 636010, 826813, 1653626, 4134065, 8268130]

約数ペア:

[(1, 8268130), (2, 4134065), (5, 1653626), (10, 826813), (13, 636010), (26, 318005), (65, 127202), (130, 63601)]