2800974896

素因数分解:

$2^4\times {\mathrm{883}}^1\times {\mathrm{198257}}^1$

素因数の和:199148

約数の個数: 20

約数和(自身を含む): 5433062232

約数和(自身を除く): 2632087336

約数列:

[1, 2, 4, 8, 16, 883, 1766, 3532, 7064, 14128, 198257, 396514, 793028, 1586056, 3172112, 175060931, 350121862, 700243724, 1400487448, 2800974896]

約数ペア:

[(1, 2800974896), (2, 1400487448), (4, 700243724), (8, 350121862), (16, 175060931), (883, 3172112), (1766, 1586056), (3532, 793028), (7064, 396514), (14128, 198257)]