2947277776

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{8008907}}^1$

素因数の和:8008938

約数の個数: 20

約数和(自身を含む): 5958627552

約数和(自身を除く): 3011349776

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 8008907, 16017814, 32035628, 64071256, 128142512, 184204861, 368409722, 736819444, 1473638888, 2947277776]

約数ペア:

[(1, 2947277776), (2, 1473638888), (4, 736819444), (8, 368409722), (16, 184204861), (23, 128142512), (46, 64071256), (92, 32035628), (184, 16017814), (368, 8008907)]