974947588

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{389}}^1\times {\mathrm{4783}}^1$

素因数の和:5307

約数の個数: 24

約数和(自身を含む): 1723962240

約数和(自身を除く): 749014652

約数列:

[1, 2, 4, 131, 262, 389, 524, 778, 1556, 4783, 9566, 19132, 50959, 101918, 203836, 626573, 1253146, 1860587, 2506292, 3721174, 7442348, 243736897, 487473794, 974947588]

約数ペア:

[(1, 974947588), (2, 487473794), (4, 243736897), (131, 7442348), (262, 3721174), (389, 2506292), (524, 1860587), (778, 1253146), (1556, 626573), (4783, 203836), (9566, 101918), (19132, 50959)]