2720439224

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{10969513}}^1$

素因数の和:10969550

約数の個数: 16

約数和(自身を含む): 5265366720

約数和(自身を除く): 2544927496

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 10969513, 21939026, 43878052, 87756104, 340054903, 680109806, 1360219612, 2720439224]

約数ペア:

[(1, 2720439224), (2, 1360219612), (4, 680109806), (8, 340054903), (31, 87756104), (62, 43878052), (124, 21939026), (248, 10969513)]