266995106

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1003741}}^1$

素因数の和:1003769

約数の個数: 16

約数和(自身を含む): 481796160

約数和(自身を除く): 214801054

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1003741, 2007482, 7026187, 14052374, 19071079, 38142158, 133497553, 266995106]

約数ペア:

[(1, 266995106), (2, 133497553), (7, 38142158), (14, 19071079), (19, 14052374), (38, 7026187), (133, 2007482), (266, 1003741)]