4120367069

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{637729}}^1$

素因数の和:637820

約数の個数: 16

約数和(自身を含む): 5142654720

約数和(自身を除く): 1022287651

約数列:

[1, 7, 13, 71, 91, 497, 923, 6461, 637729, 4464103, 8290477, 45278759, 58033339, 316951313, 588623867, 4120367069]

約数ペア:

[(1, 4120367069), (7, 588623867), (13, 316951313), (71, 58033339), (91, 45278759), (497, 8290477), (923, 4464103), (6461, 637729)]