245887242

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{460463}}^1$

素因数の和:460557

約数の個数: 16

約数和(自身を含む): 497301120

約数和(自身を除く): 251413878

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 460463, 920926, 1381389, 2762778, 40981207, 81962414, 122943621, 245887242]

約数ペア:

[(1, 245887242), (2, 122943621), (3, 81962414), (6, 40981207), (89, 2762778), (178, 1381389), (267, 920926), (534, 460463)]