2912143493

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{19483}}^1$

素因数の和:19784

約数の個数: 16

約数和(自身を含む): 3374317056

約数和(自身を除く): 462173563

約数列:

[1, 7, 131, 163, 917, 1141, 19483, 21353, 136381, 149471, 2552273, 3175729, 17865911, 22230103, 416020499, 2912143493]

約数ペア:

[(1, 2912143493), (7, 416020499), (131, 22230103), (163, 17865911), (917, 3175729), (1141, 2552273), (19483, 149471), (21353, 136381)]