2078772610

素因数分解:

$2^1\times 5^1\times {\mathrm{12809}}^1\times {\mathrm{16229}}^1$

素因数の和:29045

約数の個数: 16

約数和(自身を含む): 3742313400

約数和(自身を除く): 1663540790

約数列:

[1, 2, 5, 10, 12809, 16229, 25618, 32458, 64045, 81145, 128090, 162290, 207877261, 415754522, 1039386305, 2078772610]

約数ペア:

[(1, 2078772610), (2, 1039386305), (5, 415754522), (10, 207877261), (12809, 162290), (16229, 128090), (25618, 81145), (32458, 64045)]