2078304470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{241}}^1\times {\mathrm{7127}}^1$

素因数の和:7397

約数の個数: 48

約数和(自身を含む): 4129592544

約数和(自身を除く): 2051288074

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 241, 242, 482, 605, 1205, 1210, 2410, 2651, 5302, 7127, 13255, 14254, 26510, 29161, 35635, 58322, 71270, 78397, 145805, 156794, 291610, 391985, 783970, 862367, 1717607, 1724734, 3435214, 4311835, 8588035, 8623670, 17176070, 18893677, 37787354, 94468385, 188936770, 207830447, 415660894, 1039152235, 2078304470]

約数ペア:

[(1, 2078304470), (2, 1039152235), (5, 415660894), (10, 207830447), (11, 188936770), (22, 94468385), (55, 37787354), (110, 18893677), (121, 17176070), (241, 8623670), (242, 8588035), (482, 4311835), (605, 3435214), (1205, 1724734), (1210, 1717607), (2410, 862367), (2651, 783970), (5302, 391985), (7127, 291610), (13255, 156794), (14254, 145805), (26510, 78397), (29161, 71270), (35635, 58322)]