2613052803907

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1\times {\mathrm{15413}}^1$

素因数の和:15837

約数の個数: 64

約数和(自身を含む): 3315662380800

約数和(自身を除く): 702609576893

約数列:

[1, 7, 13, 49, 91, 193, 197, 343, 637, 1351, 1379, 2509, 2561, 4459, 9457, 9653, 15413, 17563, 17927, 38021, 66199, 67571, 107891, 122941, 125489, 200369, 266147, 494273, 755237, 860587, 878423, 1402583, 1863029, 2974709, 3036361, 3459911, 5286659, 9818081, 13041203, 20822963, 21254527, 24219377, 38671217, 39472693, 68726567, 145760741, 148781689, 169535639, 270698519, 276308851, 586017673, 1020325187, 1041471823, 1894889633, 1934161957, 4102123711, 7618229749, 13264227431, 13539133699, 28714865977, 53327608243, 201004061839, 373293257701, 2613052803907]

約数ペア:

[(1, 2613052803907), (7, 373293257701), (13, 201004061839), (49, 53327608243), (91, 28714865977), (193, 13539133699), (197, 13264227431), (343, 7618229749), (637, 4102123711), (1351, 1934161957), (1379, 1894889633), (2509, 1041471823), (2561, 1020325187), (4459, 586017673), (9457, 276308851), (9653, 270698519), (15413, 169535639), (17563, 148781689), (17927, 145760741), (38021, 68726567), (66199, 39472693), (67571, 38671217), (107891, 24219377), (122941, 21254527), (125489, 20822963), (200369, 13041203), (266147, 9818081), (494273, 5286659), (755237, 3459911), (860587, 3036361), (878423, 2974709), (1402583, 1863029)]