247047802

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1\times {\mathrm{3037}}^1$

素因数の和:3585

約数の個数: 16

約数和(自身を含む): 375679080

約数和(自身を除く): 128631278

約数列:

[1, 2, 89, 178, 457, 914, 3037, 6074, 40673, 81346, 270293, 540586, 1387909, 2775818, 123523901, 247047802]

約数ペア:

[(1, 247047802), (2, 123523901), (89, 2775818), (178, 1387909), (457, 540586), (914, 270293), (3037, 81346), (6074, 40673)]