4154906140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2697991}}^1$

素因数の和:2698018

約数の個数: 48

約数和(自身を含む): 10878303744

約数和(自身を除く): 6723397604

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 2697991, 5395982, 10791964, 13489955, 18885937, 26979910, 29677901, 37771874, 53959820, 59355802, 75543748, 94429685, 118711604, 148389505, 188859370, 207745307, 296779010, 377718740, 415490614, 593558020, 830981228, 1038726535, 2077453070, 4154906140]

約数ペア:

[(1, 4154906140), (2, 2077453070), (4, 1038726535), (5, 830981228), (7, 593558020), (10, 415490614), (11, 377718740), (14, 296779010), (20, 207745307), (22, 188859370), (28, 148389505), (35, 118711604), (44, 94429685), (55, 75543748), (70, 59355802), (77, 53959820), (110, 37771874), (140, 29677901), (154, 26979910), (220, 18885937), (308, 13489955), (385, 10791964), (770, 5395982), (1540, 2697991)]