1245982564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{2281}}^1$

素因数の和:2608

約数の個数: 48

約数和(自身を含む): 2398016880

約数和(自身を除く): 1152034316

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 277, 493, 554, 986, 1108, 1972, 2281, 4562, 4709, 8033, 9124, 9418, 16066, 18836, 32132, 38777, 66149, 77554, 132298, 136561, 155108, 264596, 273122, 546244, 631837, 1124533, 1263674, 2249066, 2527348, 4498132, 10741229, 18323273, 21482458, 36646546, 42964916, 73293092, 311495641, 622991282, 1245982564]

約数ペア:

[(1, 1245982564), (2, 622991282), (4, 311495641), (17, 73293092), (29, 42964916), (34, 36646546), (58, 21482458), (68, 18323273), (116, 10741229), (277, 4498132), (493, 2527348), (554, 2249066), (986, 1263674), (1108, 1124533), (1972, 631837), (2281, 546244), (4562, 273122), (4709, 264596), (8033, 155108), (9124, 136561), (9418, 132298), (16066, 77554), (18836, 66149), (32132, 38777)]