1744400738

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1\times {\mathrm{21191}}^1$

素因数の和:21793

約数の個数: 16

約数和(自身を含む): 2654933760

約数和(自身を除く): 910533022

約数列:

[1, 2, 79, 158, 521, 1042, 21191, 41159, 42382, 82318, 1674089, 3348178, 11040511, 22081022, 872200369, 1744400738]

約数ペア:

[(1, 1744400738), (2, 872200369), (79, 22081022), (158, 11040511), (521, 3348178), (1042, 1674089), (21191, 82318), (41159, 42382)]