2828254

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 48

約数和(自身を含む): 5362560

約数和(自身を除く): 2534306

約数列:

[1, 2, 11, 13, 22, 26, 29, 31, 58, 62, 121, 143, 242, 286, 319, 341, 377, 403, 638, 682, 754, 806, 899, 1573, 1798, 3146, 3509, 3751, 4147, 4433, 7018, 7502, 8294, 8866, 9889, 11687, 19778, 23374, 45617, 48763, 91234, 97526, 108779, 128557, 217558, 257114, 1414127, 2828254]

約数ペア:

[(1, 2828254), (2, 1414127), (11, 257114), (13, 217558), (22, 128557), (26, 108779), (29, 97526), (31, 91234), (58, 48763), (62, 45617), (121, 23374), (143, 19778), (242, 11687), (286, 9889), (319, 8866), (341, 8294), (377, 7502), (403, 7018), (638, 4433), (682, 4147), (754, 3751), (806, 3509), (899, 3146), (1573, 1798)]