492746254

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5023}}^1$

素因数の和:5070

約数の個数: 64

約数和(自身を含む): 1012838400

約数和(自身を除く): 520092146

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 343, 539, 637, 686, 1001, 1078, 1274, 2002, 3773, 4459, 5023, 7007, 7546, 8918, 10046, 14014, 35161, 49049, 55253, 65299, 70322, 98098, 110506, 130598, 246127, 386771, 457093, 492254, 718289, 773542, 914186, 1436578, 1722889, 2707397, 3199651, 3445778, 5028023, 5414794, 6399302, 10056046, 18951779, 22397557, 35196161, 37903558, 44795114, 70392322, 246373127, 492746254]

約数ペア:

[(1, 492746254), (2, 246373127), (7, 70392322), (11, 44795114), (13, 37903558), (14, 35196161), (22, 22397557), (26, 18951779), (49, 10056046), (77, 6399302), (91, 5414794), (98, 5028023), (143, 3445778), (154, 3199651), (182, 2707397), (286, 1722889), (343, 1436578), (539, 914186), (637, 773542), (686, 718289), (1001, 492254), (1078, 457093), (1274, 386771), (2002, 246127), (3773, 130598), (4459, 110506), (5023, 98098), (7007, 70322), (7546, 65299), (8918, 55253), (10046, 49049), (14014, 35161)]