2016159452

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{613}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 3692428992

約数和(自身を除く): 1676269540

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 284, 313, 613, 626, 1226, 1252, 2452, 2627, 5254, 10508, 11581, 22223, 22681, 23162, 43523, 44446, 45362, 46324, 87046, 88892, 90724, 174092, 191869, 383738, 767476, 822251, 1610351, 1644502, 3220702, 3289004, 6441404, 7099153, 13622699, 14198306, 27245398, 28396612, 54490796, 504039863, 1008079726, 2016159452]

約数ペア:

[(1, 2016159452), (2, 1008079726), (4, 504039863), (37, 54490796), (71, 28396612), (74, 27245398), (142, 14198306), (148, 13622699), (284, 7099153), (313, 6441404), (613, 3289004), (626, 3220702), (1226, 1644502), (1252, 1610351), (2452, 822251), (2627, 767476), (5254, 383738), (10508, 191869), (11581, 174092), (22223, 90724), (22681, 88892), (23162, 87046), (43523, 46324), (44446, 45362)]