30782891162

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{1991389}}^1$

素因数の和:1991581

約数の個数: 16

約数和(自身を含む): 47315426400

約数和(自身を除く): 16532535238

約数列:

[1, 2, 59, 118, 131, 262, 7729, 15458, 1991389, 3982778, 117491951, 234983902, 260871959, 521743918, 15391445581, 30782891162]

約数ペア:

[(1, 30782891162), (2, 15391445581), (59, 521743918), (118, 260871959), (131, 234983902), (262, 117491951), (7729, 3982778), (15458, 1991389)]