813308084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{38959}}^1$

素因数の和:39287

約数の個数: 24

約数和(自身を含む): 1511959680

約数和(自身を除く): 698651596

約数列:

[1, 2, 4, 17, 34, 68, 307, 614, 1228, 5219, 10438, 20876, 38959, 77918, 155836, 662303, 1324606, 2649212, 11960413, 23920826, 47841652, 203327021, 406654042, 813308084]

約数ペア:

[(1, 813308084), (2, 406654042), (4, 203327021), (17, 47841652), (34, 23920826), (68, 11960413), (307, 2649212), (614, 1324606), (1228, 662303), (5219, 155836), (10438, 77918), (20876, 38959)]