2012837128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{3581}}^1\times {\mathrm{4133}}^1$

素因数の和:7737

約数の個数: 32

約数和(自身を含む): 3998156760

約数和(自身を除く): 1985319632

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 3581, 4133, 7162, 8266, 14324, 16532, 28648, 33064, 60877, 70261, 121754, 140522, 243508, 281044, 487016, 562088, 14800273, 29600546, 59201092, 118402184, 251604641, 503209282, 1006418564, 2012837128]

約数ペア:

[(1, 2012837128), (2, 1006418564), (4, 503209282), (8, 251604641), (17, 118402184), (34, 59201092), (68, 29600546), (136, 14800273), (3581, 562088), (4133, 487016), (7162, 281044), (8266, 243508), (14324, 140522), (16532, 121754), (28648, 70261), (33064, 60877)]