2005108

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3769}}^1$

素因数の和:3799

約数の個数: 24

約数和(自身を含む): 4222400

約数和(自身を除く): 2217292

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 3769, 7538, 15076, 26383, 52766, 71611, 105532, 143222, 286444, 501277, 1002554, 2005108]

約数ペア:

[(1, 2005108), (2, 1002554), (4, 501277), (7, 286444), (14, 143222), (19, 105532), (28, 71611), (38, 52766), (76, 26383), (133, 15076), (266, 7538), (532, 3769)]