620486770189

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{228372017}}^1$

素因数の和:228372060

約数の個数: 16

約数和(自身を含む): 767329980480

約数和(自身を除く): 146843210291

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 228372017, 2512092187, 2968836221, 4339068323, 32657198431, 47729751553, 56407888199, 620486770189]

約数ペア:

[(1, 620486770189), (11, 56407888199), (13, 47729751553), (19, 32657198431), (143, 4339068323), (209, 2968836221), (247, 2512092187), (2717, 228372017)]