2013199628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1064059}}^1$

素因数の和:1064117

約数の個数: 24

約数和(自身を含む): 3932765760

約数和(自身を除く): 1919566132

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 1064059, 2128118, 4256236, 11704649, 23409298, 45754537, 46818596, 91509074, 183018148, 503299907, 1006599814, 2013199628]

約数ペア:

[(1, 2013199628), (2, 1006599814), (4, 503299907), (11, 183018148), (22, 91509074), (43, 46818596), (44, 45754537), (86, 23409298), (172, 11704649), (473, 4256236), (946, 2128118), (1892, 1064059)]