2005492059627

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7043}}^1\times {\mathrm{190979}}^1$

素因数の和:198103

約数の個数: 32

約数和(自身を含む): 3099486228480

約数和(自身を除く): 1093994168853

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 7043, 21129, 49301, 147903, 190979, 500053, 572937, 1336853, 1500159, 3500371, 4010559, 10501113, 13559509, 40678527, 94916563, 284749689, 1345065097, 4035195291, 9415455679, 28246367037, 95499621887, 286498865661, 668497353209, 2005492059627]

約数ペア:

[(1, 2005492059627), (3, 668497353209), (7, 286498865661), (21, 95499621887), (71, 28246367037), (213, 9415455679), (497, 4035195291), (1491, 1345065097), (7043, 284749689), (21129, 94916563), (49301, 40678527), (147903, 13559509), (190979, 10501113), (500053, 4010559), (572937, 3500371), (1336853, 1500159)]