1036990666

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1\times {\mathrm{19543}}^1$

素因数の和:20205

約数の個数: 16

約数和(自身を含む): 1594321344

約数和(自身を除く): 557330678

約数列:

[1, 2, 43, 86, 617, 1234, 19543, 26531, 39086, 53062, 840349, 1680698, 12058031, 24116062, 518495333, 1036990666]

約数ペア:

[(1, 1036990666), (2, 518495333), (43, 24116062), (86, 12058031), (617, 1680698), (1234, 840349), (19543, 53062), (26531, 39086)]