2220989762

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1425539}}^1$

素因数の和:1425601

約数の個数: 16

約数和(自身を含む): 3592360800

約数和(自身を除く): 1371371038

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 1425539, 2851078, 27085241, 54170482, 58447099, 116894198, 1110494881, 2220989762]

約数ペア:

[(1, 2220989762), (2, 1110494881), (19, 116894198), (38, 58447099), (41, 54170482), (82, 27085241), (779, 2851078), (1558, 1425539)]