868663669456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1229}}^1\times {\mathrm{4015939}}^1$

素因数の和:4017187

約数の個数: 40

約数和(自身を含む): 1837533506400

約数和(自身を除く): 968869836944

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1229, 2458, 4916, 9832, 13519, 19664, 27038, 54076, 108152, 216304, 4015939, 8031878, 16063756, 32127512, 44175329, 64255024, 88350658, 176701316, 353402632, 706805264, 4935589031, 9871178062, 19742356124, 39484712248, 54291479341, 78969424496, 108582958682, 217165917364, 434331834728, 868663669456]

約数ペア:

[(1, 868663669456), (2, 434331834728), (4, 217165917364), (8, 108582958682), (11, 78969424496), (16, 54291479341), (22, 39484712248), (44, 19742356124), (88, 9871178062), (176, 4935589031), (1229, 706805264), (2458, 353402632), (4916, 176701316), (9832, 88350658), (13519, 64255024), (19664, 44175329), (27038, 32127512), (54076, 16063756), (108152, 8031878), (216304, 4015939)]