2055002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1319}}^1$

素因数の和:1381

約数の個数: 16

約数和(自身を含む): 3326400

約数和(自身を除く): 1271398

約数列:

[1, 2, 19, 38, 41, 82, 779, 1319, 1558, 2638, 25061, 50122, 54079, 108158, 1027501, 2055002]

約数ペア:

[(1, 2055002), (2, 1027501), (19, 108158), (38, 54079), (41, 50122), (82, 25061), (779, 2638), (1319, 1558)]