538698188

素因数分解:

$2^2\times 7^1\times {\mathrm{3137}}^1\times {\mathrm{6133}}^1$

素因数の和:9281

約数の個数: 24

約数和(自身を含む): 1077915552

約数和(自身を除く): 539217364

約数列:

[1, 2, 4, 7, 14, 28, 3137, 6133, 6274, 12266, 12548, 21959, 24532, 42931, 43918, 85862, 87836, 171724, 19239221, 38478442, 76956884, 134674547, 269349094, 538698188]

約数ペア:

[(1, 538698188), (2, 269349094), (4, 134674547), (7, 76956884), (14, 38478442), (28, 19239221), (3137, 171724), (6133, 87836), (6274, 85862), (12266, 43918), (12548, 42931), (21959, 24532)]