2051245295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{60251}}^1$

素因数の和:60886

約数の個数: 16

約数和(自身を含む): 2689649280

約数和(自身を除く): 638403985

約数列:

[1, 5, 11, 55, 619, 3095, 6809, 34045, 60251, 301255, 662761, 3313805, 37295369, 186476845, 410249059, 2051245295]

約数ペア:

[(1, 2051245295), (5, 410249059), (11, 186476845), (55, 37295369), (619, 3313805), (3095, 662761), (6809, 301255), (34045, 60251)]