2200979396

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{69379}}^1$

素因数の和:69504

約数の個数: 48

約数和(自身を含む): 4848829440

約数和(自身を除く): 2647850044

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 103, 154, 206, 308, 412, 721, 1133, 1442, 2266, 2884, 4532, 7931, 15862, 31724, 69379, 138758, 277516, 485653, 763169, 971306, 1526338, 1942612, 3052676, 5342183, 7146037, 10684366, 14292074, 21368732, 28584148, 50022259, 78606407, 100044518, 157212814, 200089036, 314425628, 550244849, 1100489698, 2200979396]

約数ペア:

[(1, 2200979396), (2, 1100489698), (4, 550244849), (7, 314425628), (11, 200089036), (14, 157212814), (22, 100044518), (28, 78606407), (44, 50022259), (77, 28584148), (103, 21368732), (154, 14292074), (206, 10684366), (308, 7146037), (412, 5342183), (721, 3052676), (1133, 1942612), (1442, 1526338), (2266, 971306), (2884, 763169), (4532, 485653), (7931, 277516), (15862, 138758), (31724, 69379)]