3138256

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{1621}}^1$

素因数の和:1651

約数の個数: 30

約数和(自身を含む): 6687506

約数和(自身を除く): 3549250

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1621, 1936, 3242, 6484, 12968, 17831, 25936, 35662, 71324, 142648, 196141, 285296, 392282, 784564, 1569128, 3138256]

約数ペア:

[(1, 3138256), (2, 1569128), (4, 784564), (8, 392282), (11, 285296), (16, 196141), (22, 142648), (44, 71324), (88, 35662), (121, 25936), (176, 17831), (242, 12968), (484, 6484), (968, 3242), (1621, 1936)]