7987394

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1951}}^1$

素因数の和:2065

約数の個数: 16

約数和(自身を含む): 12648960

約数和(自身を除く): 4661566

約数列:

[1, 2, 23, 46, 89, 178, 1951, 2047, 3902, 4094, 44873, 89746, 173639, 347278, 3993697, 7987394]

約数ペア:

[(1, 7987394), (2, 3993697), (23, 347278), (46, 173639), (89, 89746), (178, 44873), (1951, 4094), (2047, 3902)]