1217922544

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1567}}^2$

素因数の和:3173

約数の個数: 30

約数和(自身を含む): 2437400544

約数和(自身を除く): 1219478000

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1567, 3134, 6268, 12536, 25072, 48577, 97154, 194308, 388616, 777232, 2455489, 4910978, 9821956, 19643912, 39287824, 76120159, 152240318, 304480636, 608961272, 1217922544]

約数ペア:

[(1, 1217922544), (2, 608961272), (4, 304480636), (8, 152240318), (16, 76120159), (31, 39287824), (62, 19643912), (124, 9821956), (248, 4910978), (496, 2455489), (1567, 777232), (3134, 388616), (6268, 194308), (12536, 97154), (25072, 48577)]