2015388668

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{28429}}^1$

素因数の和:28949

約数の個数: 24

約数和(自身を含む): 3629942400

約数和(自身を除く): 1614553732

約数列:

[1, 2, 4, 37, 74, 148, 479, 958, 1916, 17723, 28429, 35446, 56858, 70892, 113716, 1051873, 2103746, 4207492, 13617491, 27234982, 54469964, 503847167, 1007694334, 2015388668]

約数ペア:

[(1, 2015388668), (2, 1007694334), (4, 503847167), (37, 54469964), (74, 27234982), (148, 13617491), (479, 4207492), (958, 2103746), (1916, 1051873), (17723, 113716), (28429, 70892), (35446, 56858)]