880873532

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2859979}}^1$

素因数の和:2860001

約数の個数: 24

約数和(自身を含む): 1921906560

約数和(自身を除く): 1041033028

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 2859979, 5719958, 11439916, 20019853, 31459769, 40039706, 62919538, 80079412, 125839076, 220218383, 440436766, 880873532]

約数ペア:

[(1, 880873532), (2, 440436766), (4, 220218383), (7, 125839076), (11, 80079412), (14, 62919538), (22, 40039706), (28, 31459769), (44, 20019853), (77, 11439916), (154, 5719958), (308, 2859979)]