2785486768

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{2452013}}^1$

素因数の和:2452092

約数の個数: 20

約数和(自身を含む): 5472895248

約数和(自身を除く): 2687408480

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 2452013, 4904026, 9808052, 19616104, 39232208, 174092923, 348185846, 696371692, 1392743384, 2785486768]

約数ペア:

[(1, 2785486768), (2, 1392743384), (4, 696371692), (8, 348185846), (16, 174092923), (71, 39232208), (142, 19616104), (284, 9808052), (568, 4904026), (1136, 2452013)]