1282163014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:597

約数の個数: 64

約数和(自身を含む): 2250685440

約数和(自身を除く): 968522426

約数列:

[1, 2, 11, 22, 23, 46, 71, 89, 142, 178, 253, 401, 506, 781, 802, 979, 1562, 1633, 1958, 2047, 3266, 4094, 4411, 6319, 8822, 9223, 12638, 17963, 18446, 22517, 28471, 35689, 35926, 45034, 56942, 69509, 71378, 101453, 139018, 145337, 202906, 290674, 313181, 392579, 626362, 654833, 785158, 820847, 1309666, 1598707, 1641694, 2533919, 3197414, 5067838, 7203163, 9029317, 14406326, 18058634, 27873109, 55746218, 58280137, 116560274, 641081507, 1282163014]

約数ペア:

[(1, 1282163014), (2, 641081507), (11, 116560274), (22, 58280137), (23, 55746218), (46, 27873109), (71, 18058634), (89, 14406326), (142, 9029317), (178, 7203163), (253, 5067838), (401, 3197414), (506, 2533919), (781, 1641694), (802, 1598707), (979, 1309666), (1562, 820847), (1633, 785158), (1958, 654833), (2047, 626362), (3266, 392579), (4094, 313181), (4411, 290674), (6319, 202906), (8822, 145337), (9223, 139018), (12638, 101453), (17963, 71378), (18446, 69509), (22517, 56942), (28471, 45034), (35689, 35926)]