2011303195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{33829}}^1$

素因数の和:33915

約数の個数: 32

約数和(自身を含む): 2805995520

約数和(自身を除く): 794692325

約数列:

[1, 5, 11, 23, 47, 55, 115, 235, 253, 517, 1081, 1265, 2585, 5405, 11891, 33829, 59455, 169145, 372119, 778067, 1589963, 1860595, 3890335, 7949815, 8558737, 17489593, 36569149, 42793685, 87447965, 182845745, 402260639, 2011303195]

約数ペア:

[(1, 2011303195), (5, 402260639), (11, 182845745), (23, 87447965), (47, 42793685), (55, 36569149), (115, 17489593), (235, 8558737), (253, 7949815), (517, 3890335), (1081, 1860595), (1265, 1589963), (2585, 778067), (5405, 372119), (11891, 169145), (33829, 59455)]