574972784

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{73189}}^1$

素因数の和:73688

約数の個数: 20

約数和(自身を含む): 1116293880

約数和(自身を除く): 541321096

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 3928, 7856, 73189, 146378, 292756, 585512, 1171024, 35935799, 71871598, 143743196, 287486392, 574972784]

約数ペア:

[(1, 574972784), (2, 287486392), (4, 143743196), (8, 71871598), (16, 35935799), (491, 1171024), (982, 585512), (1964, 292756), (3928, 146378), (7856, 73189)]