808230988124

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{40241}}^1\times {\mathrm{10103}}^1$

素因数の和:50426

約数の個数: 48

約数和(自身を含む): 1639432037376

約数和(自身を除く): 831201049252

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 10103, 20206, 40241, 40412, 70721, 80482, 141442, 160964, 281687, 282884, 563374, 717313, 1126748, 1434626, 2857111, 2869252, 5021191, 5714222, 10042382, 11428444, 19999777, 20084764, 39999554, 79999108, 406554823, 813109646, 1626219292, 2845883761, 5691767522, 11383535044, 28865392433, 57730784866, 115461569732, 202057747031, 404115494062, 808230988124]

約数ペア:

[(1, 808230988124), (2, 404115494062), (4, 202057747031), (7, 115461569732), (14, 57730784866), (28, 28865392433), (71, 11383535044), (142, 5691767522), (284, 2845883761), (497, 1626219292), (994, 813109646), (1988, 406554823), (10103, 79999108), (20206, 39999554), (40241, 20084764), (40412, 19999777), (70721, 11428444), (80482, 10042382), (141442, 5714222), (160964, 5021191), (281687, 2869252), (282884, 2857111), (563374, 1434626), (717313, 1126748)]