4434156976

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{1242757}}^1$

素因数の和:1242988

約数の個数: 20

約数和(自身を含む): 8629711552

約数和(自身を除く): 4195554576

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 1242757, 2485514, 4971028, 9942056, 19884112, 277134811, 554269622, 1108539244, 2217078488, 4434156976]

約数ペア:

[(1, 4434156976), (2, 2217078488), (4, 1108539244), (8, 554269622), (16, 277134811), (223, 19884112), (446, 9942056), (892, 4971028), (1784, 2485514), (3568, 1242757)]