42404986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1181}}^1\times {\mathrm{1381}}^1$

素因数の和:2577

約数の個数: 16

約数和(自身を含む): 68608008

約数和(自身を除く): 26203022

約数列:

[1, 2, 13, 26, 1181, 1381, 2362, 2762, 15353, 17953, 30706, 35906, 1630961, 3261922, 21202493, 42404986]

約数ペア:

[(1, 42404986), (2, 21202493), (13, 3261922), (26, 1630961), (1181, 35906), (1381, 30706), (2362, 17953), (2762, 15353)]