2912078477

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{5419}}^1$

素因数の和:6441

約数の個数: 24

約数和(自身を含む): 3699865440

約数和(自身を除く): 787786963

約数列:

[1, 7, 11, 49, 77, 539, 997, 5419, 6979, 10967, 37933, 48853, 59609, 76769, 265531, 417263, 537383, 2920841, 5402743, 37819201, 59430173, 264734407, 416011211, 2912078477]

約数ペア:

[(1, 2912078477), (7, 416011211), (11, 264734407), (49, 59430173), (77, 37819201), (539, 5402743), (997, 2920841), (5419, 537383), (6979, 417263), (10967, 265531), (37933, 76769), (48853, 59609)]