13252148

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{743}}^1$

素因数の和:781

約数の個数: 48

約数和(自身を含む): 29164800

約数和(自身を除く): 15912652

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 743, 1274, 1372, 1486, 2548, 2972, 4459, 5201, 8918, 9659, 10402, 17836, 19318, 20804, 36407, 38636, 67613, 72814, 135226, 145628, 254849, 270452, 473291, 509698, 946582, 1019396, 1893164, 3313037, 6626074, 13252148]

約数ペア:

[(1, 13252148), (2, 6626074), (4, 3313037), (7, 1893164), (13, 1019396), (14, 946582), (26, 509698), (28, 473291), (49, 270452), (52, 254849), (91, 145628), (98, 135226), (182, 72814), (196, 67613), (343, 38636), (364, 36407), (637, 20804), (686, 19318), (743, 17836), (1274, 10402), (1372, 9659), (1486, 8918), (2548, 5201), (2972, 4459)]