2954260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8689}}^1$

素因数の和:8715

約数の個数: 24

約数和(自身を含む): 6569640

約数和(自身を除く): 3615380

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 8689, 17378, 34756, 43445, 86890, 147713, 173780, 295426, 590852, 738565, 1477130, 2954260]

約数ペア:

[(1, 2954260), (2, 1477130), (4, 738565), (5, 590852), (10, 295426), (17, 173780), (20, 147713), (34, 86890), (68, 43445), (85, 34756), (170, 17378), (340, 8689)]