160995770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1238429}}^1$

素因数の和:1238449

約数の個数: 16

約数和(自身を含む): 312084360

約数和(自身を除く): 151088590

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1238429, 2476858, 6192145, 12384290, 16099577, 32199154, 80497885, 160995770]

約数ペア:

[(1, 160995770), (2, 80497885), (5, 32199154), (10, 16099577), (13, 12384290), (26, 6192145), (65, 2476858), (130, 1238429)]