1520343496

素因数分解:

$2^3\times 7^1\times {\mathrm{2713}}^1\times {\mathrm{10007}}^1$

素因数の和:12733

約数の個数: 32

約数和(自身を含む): 3259405440

約数和(自身を除く): 1739061944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2713, 5426, 10007, 10852, 18991, 20014, 21704, 37982, 40028, 70049, 75964, 80056, 140098, 151928, 280196, 560392, 27148991, 54297982, 108595964, 190042937, 217191928, 380085874, 760171748, 1520343496]

約数ペア:

[(1, 1520343496), (2, 760171748), (4, 380085874), (7, 217191928), (8, 190042937), (14, 108595964), (28, 54297982), (56, 27148991), (2713, 560392), (5426, 280196), (10007, 151928), (10852, 140098), (18991, 80056), (20014, 75964), (21704, 70049), (37982, 40028)]