3923128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 8118000

約数和(自身を除く): 4194872

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 218, 409, 436, 818, 872, 1199, 1636, 2398, 3272, 4499, 4796, 8998, 9592, 17996, 35992, 44581, 89162, 178324, 356648, 490391, 980782, 1961564, 3923128]

約数ペア:

[(1, 3923128), (2, 1961564), (4, 980782), (8, 490391), (11, 356648), (22, 178324), (44, 89162), (88, 44581), (109, 35992), (218, 17996), (409, 9592), (436, 8998), (818, 4796), (872, 4499), (1199, 3272), (1636, 2398)]