636002642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{220681}}^1$

素因数の和:220825

約数の個数: 16

約数和(自身を含む): 1048680864

約数和(自身を除く): 412678222

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 220681, 441362, 2427491, 4854982, 28909211, 57818422, 318001321, 636002642]

約数ペア:

[(1, 636002642), (2, 318001321), (11, 57818422), (22, 28909211), (131, 4854982), (262, 2427491), (1441, 441362), (2882, 220681)]