2013238654

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{15461}}^1$

素因数の和:15672

約数の個数: 32

約数和(自身を含む): 3526820352

約数和(自身を除く): 1513581698

約数列:

[1, 2, 7, 14, 71, 131, 142, 262, 497, 917, 994, 1834, 9301, 15461, 18602, 30922, 65107, 108227, 130214, 216454, 1097731, 2025391, 2195462, 4050782, 7684117, 14177737, 15368234, 28355474, 143802761, 287605522, 1006619327, 2013238654]

約数ペア:

[(1, 2013238654), (2, 1006619327), (7, 287605522), (14, 143802761), (71, 28355474), (131, 15368234), (142, 14177737), (262, 7684117), (497, 4050782), (917, 2195462), (994, 2025391), (1834, 1097731), (9301, 216454), (15461, 130214), (18602, 108227), (30922, 65107)]