2180384516

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{6899951}}^1$

素因数の和:6900034

約数の個数: 12

約数和(自身を含む): 3863973120

約数和(自身を除く): 1683588604

約数列:

[1, 2, 4, 79, 158, 316, 6899951, 13799902, 27599804, 545096129, 1090192258, 2180384516]

約数ペア:

[(1, 2180384516), (2, 1090192258), (4, 545096129), (79, 27599804), (158, 13799902), (316, 6899951)]