634584742

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{17599}}^1$

素因数の和:17772

約数の個数: 24

約数和(自身を含む): 1053360000

約数和(自身を除く): 418775258

約数列:

[1, 2, 11, 22, 121, 149, 242, 298, 1639, 3278, 17599, 18029, 35198, 36058, 193589, 387178, 2129479, 2622251, 4258958, 5244502, 28844761, 57689522, 317292371, 634584742]

約数ペア:

[(1, 634584742), (2, 317292371), (11, 57689522), (22, 28844761), (121, 5244502), (149, 4258958), (242, 2622251), (298, 2129479), (1639, 387178), (3278, 193589), (17599, 36058), (18029, 35198)]