71019806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1039}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 125798400

約数和(自身を除く): 54778594

約数列:

[1, 2, 11, 13, 22, 26, 143, 239, 286, 478, 1039, 2078, 2629, 3107, 5258, 6214, 11429, 13507, 22858, 27014, 34177, 68354, 148577, 248321, 297154, 496642, 2731531, 3228173, 5463062, 6456346, 35509903, 71019806]

約数ペア:

[(1, 71019806), (2, 35509903), (11, 6456346), (13, 5463062), (22, 3228173), (26, 2731531), (143, 496642), (239, 297154), (286, 248321), (478, 148577), (1039, 68354), (2078, 34177), (2629, 27014), (3107, 22858), (5258, 13507), (6214, 11429)]