389612948407

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2137}}^1\times {\mathrm{417203}}^1$

素因数の和:419382

約数の個数: 16

約数和(自身を含む): 428151432960

約数和(自身を除く): 38538484553

約数列:

[1, 19, 23, 437, 2137, 40603, 49151, 417203, 933869, 7926857, 9595669, 182317711, 891562811, 16939693409, 20505944653, 389612948407]

約数ペア:

[(1, 389612948407), (19, 20505944653), (23, 16939693409), (437, 891562811), (2137, 182317711), (40603, 9595669), (49151, 7926857), (417203, 933869)]