2021584936

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{681127}}^1$

素因数の和:681193

約数の個数: 32

約数和(自身を含む): 4413709440

約数和(自身を除く): 2392124504

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 681127, 1362254, 2724508, 4767889, 5449016, 9535778, 19071556, 36099731, 38143112, 72199462, 144398924, 252698117, 288797848, 505396234, 1010792468, 2021584936]

約数ペア:

[(1, 2021584936), (2, 1010792468), (4, 505396234), (7, 288797848), (8, 252698117), (14, 144398924), (28, 72199462), (53, 38143112), (56, 36099731), (106, 19071556), (212, 9535778), (371, 5449016), (424, 4767889), (742, 2724508), (1484, 1362254), (2968, 681127)]