2941174288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{14140261}}^1$

素因数の和:14140282

約数の個数: 20

約数和(自身を含む): 6136873708

約数和(自身を除く): 3195699420

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 14140261, 28280522, 56561044, 113122088, 183823393, 226244176, 367646786, 735293572, 1470587144, 2941174288]

約数ペア:

[(1, 2941174288), (2, 1470587144), (4, 735293572), (8, 367646786), (13, 226244176), (16, 183823393), (26, 113122088), (52, 56561044), (104, 28280522), (208, 14140261)]