64796654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{9929}}^1$

素因数の和:10195

約数の個数: 16

約数和(自身を含む): 105099120

約数和(自身を除く): 40302466

約数列:

[1, 2, 13, 26, 251, 502, 3263, 6526, 9929, 19858, 129077, 258154, 2492179, 4984358, 32398327, 64796654]

約数ペア:

[(1, 64796654), (2, 32398327), (13, 4984358), (26, 2492179), (251, 258154), (502, 129077), (3263, 19858), (6526, 9929)]