1274826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 2949120

約数和(自身を除く): 1674294

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 239, 254, 381, 478, 717, 762, 889, 1434, 1673, 1778, 2667, 3346, 5019, 5334, 10038, 30353, 60706, 91059, 182118, 212471, 424942, 637413, 1274826]

約数ペア:

[(1, 1274826), (2, 637413), (3, 424942), (6, 212471), (7, 182118), (14, 91059), (21, 60706), (42, 30353), (127, 10038), (239, 5334), (254, 5019), (381, 3346), (478, 2667), (717, 1778), (762, 1673), (889, 1434)]