272126738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{53129}}^1$

素因数の和:53341

約数の個数: 16

約数和(自身を含む): 441829080

約数和(自身を除く): 169702342

約数列:

[1, 2, 13, 26, 197, 394, 2561, 5122, 53129, 106258, 690677, 1381354, 10466413, 20932826, 136063369, 272126738]

約数ペア:

[(1, 272126738), (2, 136063369), (13, 20932826), (26, 10466413), (197, 1381354), (394, 690677), (2561, 106258), (5122, 53129)]