390184723007

素因数分解:

${\mathrm{19}}^1\times {\mathrm{1667}}^1\times {\mathrm{2237}}^1\times {\mathrm{5507}}^1$

素因数の和:9430

約数の個数: 16

約数和(自身を含む): 411225517440

約数和(自身を除く): 21040794433

約数列:

[1, 19, 1667, 2237, 5507, 31673, 42503, 104633, 3729079, 9180169, 12319159, 70852501, 174423211, 234064021, 20536038053, 390184723007]

約数ペア:

[(1, 390184723007), (19, 20536038053), (1667, 234064021), (2237, 174423211), (5507, 70852501), (31673, 12319159), (42503, 9180169), (104633, 3729079)]