1497121158

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{1171}}^1$

素因数の和:1669

約数の個数: 64

約数和(自身を含む): 3322029312

約数和(自身を除く): 1824908154

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 443, 481, 886, 962, 1171, 1329, 1443, 2342, 2658, 2886, 3513, 5759, 7026, 11518, 15223, 16391, 17277, 30446, 32782, 34554, 43327, 45669, 49173, 86654, 91338, 98346, 129981, 213083, 259962, 426166, 518753, 563251, 639249, 1037506, 1126502, 1278498, 1556259, 1689753, 3112518, 3379506, 6743789, 13487578, 19193861, 20231367, 38387722, 40462734, 57581583, 115163166, 249520193, 499040386, 748560579, 1497121158]

約数ペア:

[(1, 1497121158), (2, 748560579), (3, 499040386), (6, 249520193), (13, 115163166), (26, 57581583), (37, 40462734), (39, 38387722), (74, 20231367), (78, 19193861), (111, 13487578), (222, 6743789), (443, 3379506), (481, 3112518), (886, 1689753), (962, 1556259), (1171, 1278498), (1329, 1126502), (1443, 1037506), (2342, 639249), (2658, 563251), (2886, 518753), (3513, 426166), (5759, 259962), (7026, 213083), (11518, 129981), (15223, 98346), (16391, 91338), (17277, 86654), (30446, 49173), (32782, 45669), (34554, 43327)]