4006508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 8273664

約数和(自身を除く): 4267156

約数列:

[1, 2, 4, 11, 22, 23, 37, 44, 46, 74, 92, 107, 148, 214, 253, 407, 428, 506, 814, 851, 1012, 1177, 1628, 1702, 2354, 2461, 3404, 3959, 4708, 4922, 7918, 9361, 9844, 15836, 18722, 27071, 37444, 43549, 54142, 87098, 91057, 108284, 174196, 182114, 364228, 1001627, 2003254, 4006508]

約数ペア:

[(1, 4006508), (2, 2003254), (4, 1001627), (11, 364228), (22, 182114), (23, 174196), (37, 108284), (44, 91057), (46, 87098), (74, 54142), (92, 43549), (107, 37444), (148, 27071), (214, 18722), (253, 15836), (407, 9844), (428, 9361), (506, 7918), (814, 4922), (851, 4708), (1012, 3959), (1177, 3404), (1628, 2461), (1702, 2354)]