1332511726

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{631}}^1$

素因数の和:977

約数の個数: 64

約数和(自身を含む): 2532934656

約数和(自身を除く): 1200422930

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 283, 287, 533, 566, 574, 631, 1066, 1262, 1981, 3679, 3731, 3962, 4417, 7358, 7462, 8203, 8834, 11603, 16406, 23206, 25753, 25871, 51506, 51742, 57421, 81221, 114842, 150839, 162442, 178573, 181097, 301678, 336323, 357146, 362194, 672646, 1055873, 1250011, 2111746, 2321449, 2354261, 2500022, 4642898, 4708522, 7321493, 14642986, 16250143, 32500286, 51250451, 95179409, 102500902, 190358818, 666255863, 1332511726]

約数ペア:

[(1, 1332511726), (2, 666255863), (7, 190358818), (13, 102500902), (14, 95179409), (26, 51250451), (41, 32500286), (82, 16250143), (91, 14642986), (182, 7321493), (283, 4708522), (287, 4642898), (533, 2500022), (566, 2354261), (574, 2321449), (631, 2111746), (1066, 1250011), (1262, 1055873), (1981, 672646), (3679, 362194), (3731, 357146), (3962, 336323), (4417, 301678), (7358, 181097), (7462, 178573), (8203, 162442), (8834, 150839), (11603, 114842), (16406, 81221), (23206, 57421), (25753, 51742), (25871, 51506)]