4498418

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:553

約数の個数: 16

約数和(自身を含む): 6946560

約数和(自身を除く): 2448142

約数列:

[1, 2, 71, 79, 142, 158, 401, 802, 5609, 11218, 28471, 31679, 56942, 63358, 2249209, 4498418]

約数ペア:

[(1, 4498418), (2, 2249209), (71, 63358), (79, 56942), (142, 31679), (158, 28471), (401, 11218), (802, 5609)]