2018243416

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{336823}}^1$

素因数の和:336943

約数の個数: 32

約数和(自身を含む): 4365239040

約数和(自身を除く): 2346995624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 336823, 673646, 1347292, 2357761, 2694584, 4715522, 9431044, 18862088, 36040061, 72080122, 144160244, 252280427, 288320488, 504560854, 1009121708, 2018243416]

約数ペア:

[(1, 2018243416), (2, 1009121708), (4, 504560854), (7, 288320488), (8, 252280427), (14, 144160244), (28, 72080122), (56, 36040061), (107, 18862088), (214, 9431044), (428, 4715522), (749, 2694584), (856, 2357761), (1498, 1347292), (2996, 673646), (5992, 336823)]