2081567152

素因数分解:

$2^4\times 7^1\times {\mathrm{263}}^1\times {\mathrm{70667}}^1$

素因数の和:70945

約数の個数: 40

約数和(自身を含む): 4626775296

約数和(自身を除く): 2545208144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 263, 526, 1052, 1841, 2104, 3682, 4208, 7364, 14728, 29456, 70667, 141334, 282668, 494669, 565336, 989338, 1130672, 1978676, 3957352, 7914704, 18585421, 37170842, 74341684, 130097947, 148683368, 260195894, 297366736, 520391788, 1040783576, 2081567152]

約数ペア:

[(1, 2081567152), (2, 1040783576), (4, 520391788), (7, 297366736), (8, 260195894), (14, 148683368), (16, 130097947), (28, 74341684), (56, 37170842), (112, 18585421), (263, 7914704), (526, 3957352), (1052, 1978676), (1841, 1130672), (2104, 989338), (3682, 565336), (4208, 494669), (7364, 282668), (14728, 141334), (29456, 70667)]