4005106

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6653}}^1$

素因数の和:6705

約数の個数: 16

約数和(自身を含む): 7026624

約数和(自身を除く): 3021518

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 6653, 13306, 46571, 93142, 286079, 572158, 2002553, 4005106]

約数ペア:

[(1, 4005106), (2, 2002553), (7, 572158), (14, 286079), (43, 93142), (86, 46571), (301, 13306), (602, 6653)]