2085902013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2089}}^1\times {\mathrm{25603}}^1$

素因数の和:27708

約数の個数: 16

約数和(自身を含む): 2996692160

約数和(自身を除く): 910790147

約数列:

[1, 3, 13, 39, 2089, 6267, 25603, 27157, 76809, 81471, 332839, 998517, 53484667, 160454001, 695300671, 2085902013]

約数ペア:

[(1, 2085902013), (3, 695300671), (13, 160454001), (39, 53484667), (2089, 998517), (6267, 332839), (25603, 81471), (27157, 76809)]