1025030266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 1802787840

約数和(自身を除く): 777757574

約数列:

[1, 2, 13, 17, 26, 34, 71, 89, 142, 178, 221, 367, 442, 734, 923, 1157, 1207, 1513, 1846, 2314, 2414, 3026, 4771, 6239, 6319, 9542, 12478, 12638, 15691, 19669, 26057, 31382, 32663, 39338, 52114, 65326, 81107, 82147, 107423, 162214, 164294, 214846, 338741, 424619, 442969, 555271, 677482, 849238, 885938, 1110542, 1396499, 2319073, 2792998, 4638146, 5758597, 7218523, 11517194, 14437046, 30147949, 39424241, 60295898, 78848482, 512515133, 1025030266]

約数ペア:

[(1, 1025030266), (2, 512515133), (13, 78848482), (17, 60295898), (26, 39424241), (34, 30147949), (71, 14437046), (89, 11517194), (142, 7218523), (178, 5758597), (221, 4638146), (367, 2792998), (442, 2319073), (734, 1396499), (923, 1110542), (1157, 885938), (1207, 849238), (1513, 677482), (1846, 555271), (2314, 442969), (2414, 424619), (3026, 338741), (4771, 214846), (6239, 164294), (6319, 162214), (9542, 107423), (12478, 82147), (12638, 81107), (15691, 65326), (19669, 52114), (26057, 39338), (31382, 32663)]