520080414

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{33377}}^1$

素因数の和:33449

約数の個数: 48

約数和(自身を含む): 1232849808

約数和(自身を除く): 712769394

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 98, 106, 147, 159, 294, 318, 371, 742, 1113, 2226, 2597, 5194, 7791, 15582, 33377, 66754, 100131, 200262, 233639, 467278, 700917, 1401834, 1635473, 1768981, 3270946, 3537962, 4906419, 5306943, 9812838, 10613886, 12382867, 24765734, 37148601, 74297202, 86680069, 173360138, 260040207, 520080414]

約数ペア:

[(1, 520080414), (2, 260040207), (3, 173360138), (6, 86680069), (7, 74297202), (14, 37148601), (21, 24765734), (42, 12382867), (49, 10613886), (53, 9812838), (98, 5306943), (106, 4906419), (147, 3537962), (159, 3270946), (294, 1768981), (318, 1635473), (371, 1401834), (742, 700917), (1113, 467278), (2226, 233639), (2597, 200262), (5194, 100131), (7791, 66754), (15582, 33377)]