388307564

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{18701}}^1$

素因数の和:18913

約数の個数: 24

約数和(自身を含む): 706935600

約数和(自身を除く): 318628036

約数列:

[1, 2, 4, 29, 58, 116, 179, 358, 716, 5191, 10382, 18701, 20764, 37402, 74804, 542329, 1084658, 2169316, 3347479, 6694958, 13389916, 97076891, 194153782, 388307564]

約数ペア:

[(1, 388307564), (2, 194153782), (4, 97076891), (29, 13389916), (58, 6694958), (116, 3347479), (179, 2169316), (358, 1084658), (716, 542329), (5191, 74804), (10382, 37402), (18701, 20764)]