2590403781

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{2927}}^1$

素因数の和:3058

約数の個数: 64

約数和(自身を含む): 4357988352

約数和(自身を除く): 1767584571

約数列:

[1, 3, 7, 17, 21, 37, 51, 67, 111, 119, 201, 259, 357, 469, 629, 777, 1139, 1407, 1887, 2479, 2927, 3417, 4403, 7437, 7973, 8781, 13209, 17353, 20489, 23919, 42143, 49759, 52059, 61467, 108299, 126429, 149277, 196109, 295001, 324897, 348313, 588327, 758093, 885003, 1044939, 1372763, 1841083, 2274279, 3333853, 4118289, 5523249, 7256033, 10001559, 12887581, 21768099, 23336971, 38662743, 50792231, 70010913, 123352561, 152376693, 370057683, 863467927, 2590403781]

約数ペア:

[(1, 2590403781), (3, 863467927), (7, 370057683), (17, 152376693), (21, 123352561), (37, 70010913), (51, 50792231), (67, 38662743), (111, 23336971), (119, 21768099), (201, 12887581), (259, 10001559), (357, 7256033), (469, 5523249), (629, 4118289), (777, 3333853), (1139, 2274279), (1407, 1841083), (1887, 1372763), (2479, 1044939), (2927, 885003), (3417, 758093), (4403, 588327), (7437, 348313), (7973, 324897), (8781, 295001), (13209, 196109), (17353, 149277), (20489, 126429), (23919, 108299), (42143, 61467), (49759, 52059)]