664742738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{3191}}^1$

素因数の和:3778

約数の個数: 32

約数和(自身を含む): 1154176128

約数和(自身を除く): 489433390

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 557, 1114, 3191, 6127, 6382, 9469, 12254, 18938, 35101, 54247, 70202, 104159, 108494, 208318, 596717, 1193434, 1777387, 3554774, 19551257, 30215579, 39102514, 60431158, 332371369, 664742738]

約数ペア:

[(1, 664742738), (2, 332371369), (11, 60431158), (17, 39102514), (22, 30215579), (34, 19551257), (187, 3554774), (374, 1777387), (557, 1193434), (1114, 596717), (3191, 208318), (6127, 108494), (6382, 104159), (9469, 70202), (12254, 54247), (18938, 35101)]