8505406

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2749}}^1$

素因数の和:2788

約数の個数: 32

約数和(自身を含む): 16632000

約数和(自身を除く): 8126594

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 2749, 3094, 5498, 19243, 35737, 38486, 46733, 71474, 93466, 250159, 327131, 500318, 607529, 654262, 1215058, 4252703, 8505406]

約数ペア:

[(1, 8505406), (2, 4252703), (7, 1215058), (13, 654262), (14, 607529), (17, 500318), (26, 327131), (34, 250159), (91, 93466), (119, 71474), (182, 46733), (221, 38486), (238, 35737), (442, 19243), (1547, 5498), (2749, 3094)]