512801474638

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{16141}}^1\times {\mathrm{114281}}^1$

素因数の和:130563

約数の個数: 16

約数和(自身を含む): 774790818480

約数和(自身を除く): 261989343842

約数列:

[1, 2, 139, 278, 16141, 32282, 114281, 228562, 2243599, 4487198, 15885059, 31770118, 1844609621, 3689219242, 256400737319, 512801474638]

約数ペア:

[(1, 512801474638), (2, 256400737319), (139, 3689219242), (278, 1844609621), (16141, 31770118), (32282, 15885059), (114281, 4487198), (228562, 2243599)]