4378022

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:332

約数の個数: 24

約数和(自身を含む): 7341600

約数和(自身を除く): 2963578

約数列:

[1, 2, 11, 22, 79, 121, 158, 229, 242, 458, 869, 1738, 2519, 5038, 9559, 18091, 19118, 27709, 36182, 55418, 199001, 398002, 2189011, 4378022]

約数ペア:

[(1, 4378022), (2, 2189011), (11, 398002), (22, 199001), (79, 55418), (121, 36182), (158, 27709), (229, 19118), (242, 18091), (458, 9559), (869, 5038), (1738, 2519)]