2247211285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{2749}}^1$

素因数の和:3021

約数の個数: 32

約数和(自身を含む): 2993760000

約数和(自身を除く): 746548715

約数列:

[1, 5, 11, 55, 89, 167, 445, 835, 979, 1837, 2749, 4895, 9185, 13745, 14863, 30239, 74315, 151195, 163493, 244661, 459083, 817465, 1223305, 2295415, 2691271, 5049913, 13456355, 25249565, 40858387, 204291935, 449442257, 2247211285]

約数ペア:

[(1, 2247211285), (5, 449442257), (11, 204291935), (55, 40858387), (89, 25249565), (167, 13456355), (445, 5049913), (835, 2691271), (979, 2295415), (1837, 1223305), (2749, 817465), (4895, 459083), (9185, 244661), (13745, 163493), (14863, 151195), (30239, 74315)]