2390721388

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{379}}^1\times {\mathrm{13033}}^1$

素因数の和:13438

約数の個数: 36

約数和(自身を含む): 4611168520

約数和(自身を除く): 2220447132

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 379, 484, 758, 1516, 4169, 8338, 13033, 16676, 26066, 45859, 52132, 91718, 143363, 183436, 286726, 573452, 1576993, 3153986, 4939507, 6307972, 9879014, 19758028, 54334577, 108669154, 217338308, 597680347, 1195360694, 2390721388]

約数ペア:

[(1, 2390721388), (2, 1195360694), (4, 597680347), (11, 217338308), (22, 108669154), (44, 54334577), (121, 19758028), (242, 9879014), (379, 6307972), (484, 4939507), (758, 3153986), (1516, 1576993), (4169, 573452), (8338, 286726), (13033, 183436), (16676, 143363), (26066, 91718), (45859, 52132)]