1629499870

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1481}}^1\times {\mathrm{2341}}^1$

素因数の和:3876

約数の個数: 32

約数和(自身を含む): 2998809216

約数和(自身を除く): 1369309346

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 1481, 2341, 2962, 4682, 7405, 11705, 14810, 23410, 69607, 110027, 139214, 220054, 348035, 550135, 696070, 1100270, 3467021, 6934042, 17335105, 34670210, 162949987, 325899974, 814749935, 1629499870]

約数ペア:

[(1, 1629499870), (2, 814749935), (5, 325899974), (10, 162949987), (47, 34670210), (94, 17335105), (235, 6934042), (470, 3467021), (1481, 1100270), (2341, 696070), (2962, 550135), (4682, 348035), (7405, 220054), (11705, 139214), (14810, 110027), (23410, 69607)]