2980408036

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{9431671}}^1$

素因数の和:9431754

約数の個数: 12

約数和(自身を含む): 5281736320

約数和(自身を除く): 2301328284

約数列:

[1, 2, 4, 79, 158, 316, 9431671, 18863342, 37726684, 745102009, 1490204018, 2980408036]

約数ペア:

[(1, 2980408036), (2, 1490204018), (4, 745102009), (79, 37726684), (158, 18863342), (316, 9431671)]