2247157784

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{86509}}^1$

素因数の和:86723

約数の個数: 32

約数和(自身を含む): 4484678400

約数和(自身を除く): 2237520616

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 191, 382, 764, 1528, 3247, 6494, 12988, 25976, 86509, 173018, 346036, 692072, 1470653, 2941306, 5882612, 11765224, 16523219, 33046438, 66092876, 132185752, 280894723, 561789446, 1123578892, 2247157784]

約数ペア:

[(1, 2247157784), (2, 1123578892), (4, 561789446), (8, 280894723), (17, 132185752), (34, 66092876), (68, 33046438), (136, 16523219), (191, 11765224), (382, 5882612), (764, 2941306), (1528, 1470653), (3247, 692072), (6494, 346036), (12988, 173018), (25976, 86509)]