2008249154

素因数分解:

$2^1\times {\mathrm{641}}^1\times {\mathrm{691}}^1\times {\mathrm{2267}}^1$

素因数の和:3601

約数の個数: 16

約数和(自身を含む): 3022772256

約数和(自身を除く): 1014523102

約数列:

[1, 2, 641, 691, 1282, 1382, 2267, 4534, 442931, 885862, 1453147, 1566497, 2906294, 3132994, 1004124577, 2008249154]

約数ペア:

[(1, 2008249154), (2, 1004124577), (641, 3132994), (691, 2906294), (1282, 1566497), (1382, 1453147), (2267, 885862), (4534, 442931)]