2100054512

素因数分解:

$2^4\times {\mathrm{10691}}^1\times {\mathrm{12277}}^1$

素因数の和:22976

約数の個数: 20

約数和(自身を含む): 4069567656

約数和(自身を除く): 1969513144

約数列:

[1, 2, 4, 8, 16, 10691, 12277, 21382, 24554, 42764, 49108, 85528, 98216, 171056, 196432, 131253407, 262506814, 525013628, 1050027256, 2100054512]

約数ペア:

[(1, 2100054512), (2, 1050027256), (4, 525013628), (8, 262506814), (16, 131253407), (10691, 196432), (12277, 171056), (21382, 98216), (24554, 85528), (42764, 49108)]