800320862

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{106681}}^1$

素因数の和:106736

約数の個数: 24

約数和(自身を含む): 1362115776

約数和(自身を除く): 561794914

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 7502, 106681, 213362, 1173491, 2346982, 3307111, 6614222, 12908401, 25816802, 36378221, 72756442, 400160431, 800320862]

約数ペア:

[(1, 800320862), (2, 400160431), (11, 72756442), (22, 36378221), (31, 25816802), (62, 12908401), (121, 6614222), (242, 3307111), (341, 2346982), (682, 1173491), (3751, 213362), (7502, 106681)]