2396820738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1\times {\mathrm{1289}}^1$

素因数の和:2107

約数の個数: 64

約数和(自身を含む): 5339980800

約数和(自身を除く): 2943160062

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 769, 806, 1209, 1289, 1538, 2307, 2418, 2578, 3867, 4614, 7734, 9997, 16757, 19994, 23839, 29991, 33514, 39959, 47678, 50271, 59982, 71517, 79918, 100542, 119877, 143034, 239754, 309907, 519467, 619814, 929721, 991241, 1038934, 1558401, 1859442, 1982482, 2973723, 3116802, 5947446, 12886133, 25772266, 30728471, 38658399, 61456942, 77316798, 92185413, 184370826, 399470123, 798940246, 1198410369, 2396820738]

約数ペア:

[(1, 2396820738), (2, 1198410369), (3, 798940246), (6, 399470123), (13, 184370826), (26, 92185413), (31, 77316798), (39, 61456942), (62, 38658399), (78, 30728471), (93, 25772266), (186, 12886133), (403, 5947446), (769, 3116802), (806, 2973723), (1209, 1982482), (1289, 1859442), (1538, 1558401), (2307, 1038934), (2418, 991241), (2578, 929721), (3867, 619814), (4614, 519467), (7734, 309907), (9997, 239754), (16757, 143034), (19994, 119877), (23839, 100542), (29991, 79918), (33514, 71517), (39959, 59982), (47678, 50271)]