2050241512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1\times {\mathrm{1201}}^1$

素因数の和:2258

約数の個数: 64

約数和(自身を含む): 4422398400

約数和(自身を除く): 2372156888

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1021, 1201, 1672, 2042, 2402, 4084, 4804, 8168, 9608, 11231, 13211, 19399, 22462, 22819, 26422, 38798, 44924, 45638, 52844, 77596, 89848, 91276, 105688, 155192, 182552, 213389, 251009, 426778, 502018, 853556, 1004036, 1226221, 1707112, 2008072, 2452442, 4904884, 9809768, 13488431, 23298199, 26976862, 46596398, 53953724, 93192796, 107907448, 186385592, 256280189, 512560378, 1025120756, 2050241512]

約数ペア:

[(1, 2050241512), (2, 1025120756), (4, 512560378), (8, 256280189), (11, 186385592), (19, 107907448), (22, 93192796), (38, 53953724), (44, 46596398), (76, 26976862), (88, 23298199), (152, 13488431), (209, 9809768), (418, 4904884), (836, 2452442), (1021, 2008072), (1201, 1707112), (1672, 1226221), (2042, 1004036), (2402, 853556), (4084, 502018), (4804, 426778), (8168, 251009), (9608, 213389), (11231, 182552), (13211, 155192), (19399, 105688), (22462, 91276), (22819, 89848), (26422, 77596), (38798, 52844), (44924, 45638)]