1298293174

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1\times {\mathrm{26387}}^1$

素因数の和:26799

約数の個数: 16

約数和(自身を含む): 1980049968

約数和(自身を除く): 681756794

約数列:

[1, 2, 73, 146, 337, 674, 24601, 26387, 49202, 52774, 1926251, 3852502, 8892419, 17784838, 649146587, 1298293174]

約数ペア:

[(1, 1298293174), (2, 649146587), (73, 17784838), (146, 8892419), (337, 3852502), (674, 1926251), (24601, 52774), (26387, 49202)]