9779890172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{71593}}^1$

素因数の和:71718

約数の個数: 48

約数和(自身を含む): 19196356032

約数和(自身を除く): 9416465860

約数列:

[1, 2, 4, 13, 26, 37, 52, 71, 74, 142, 148, 284, 481, 923, 962, 1846, 1924, 2627, 3692, 5254, 10508, 34151, 68302, 71593, 136604, 143186, 286372, 930709, 1861418, 2648941, 3722836, 5083103, 5297882, 10166206, 10595764, 20332412, 34436233, 66080339, 68872466, 132160678, 137744932, 188074811, 264321356, 376149622, 752299244, 2444972543, 4889945086, 9779890172]

約数ペア:

[(1, 9779890172), (2, 4889945086), (4, 2444972543), (13, 752299244), (26, 376149622), (37, 264321356), (52, 188074811), (71, 137744932), (74, 132160678), (142, 68872466), (148, 66080339), (284, 34436233), (481, 20332412), (923, 10595764), (962, 10166206), (1846, 5297882), (1924, 5083103), (2627, 3722836), (3692, 2648941), (5254, 1861418), (10508, 930709), (34151, 286372), (68302, 143186), (71593, 136604)]