427561784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{4111171}}^1$

素因数の和:4111190

約数の個数: 16

約数和(自身を含む): 863346120

約数和(自身を除く): 435784336

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 4111171, 8222342, 16444684, 32889368, 53445223, 106890446, 213780892, 427561784]

約数ペア:

[(1, 427561784), (2, 213780892), (4, 106890446), (8, 53445223), (13, 32889368), (26, 16444684), (52, 8222342), (104, 4111171)]