61981738

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{340559}}^1$

素因数の和:340581

約数の個数: 16

約数和(自身を含む): 114428160

約数和(自身を除く): 52446422

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 340559, 681118, 2383913, 4427267, 4767826, 8854534, 30990869, 61981738]

約数ペア:

[(1, 61981738), (2, 30990869), (7, 8854534), (13, 4767826), (14, 4427267), (26, 2383913), (91, 681118), (182, 340559)]