571878406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1\times {\mathrm{641}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 948516480

約数和(自身を除く): 376638074

約数列:

[1, 2, 11, 22, 107, 214, 379, 641, 758, 1177, 1282, 2354, 4169, 7051, 8338, 14102, 40553, 68587, 81106, 137174, 242939, 446083, 485878, 754457, 892166, 1508914, 2672329, 5344658, 25994473, 51988946, 285939203, 571878406]

約数ペア:

[(1, 571878406), (2, 285939203), (11, 51988946), (22, 25994473), (107, 5344658), (214, 2672329), (379, 1508914), (641, 892166), (758, 754457), (1177, 485878), (1282, 446083), (2354, 242939), (4169, 137174), (7051, 81106), (8338, 68587), (14102, 40553)]