254245730

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{262109}}^1$

素因数の和:262213

約数の個数: 16

約数和(自身を含む): 462362040

約数和(自身を除く): 208116310

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 262109, 524218, 1310545, 2621090, 25424573, 50849146, 127122865, 254245730]

約数ペア:

[(1, 254245730), (2, 127122865), (5, 50849146), (10, 25424573), (97, 2621090), (194, 1310545), (485, 524218), (970, 262109)]