342911998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{70529}}^1$

素因数の和:70572

約数の個数: 32

約数和(自身を含む): 639848160

約数和(自身を除く): 296936162

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 70529, 141058, 775819, 916877, 1198993, 1551638, 1833754, 2397986, 10085647, 13188923, 15586909, 20171294, 26377846, 31173818, 171455999, 342911998]

約数ペア:

[(1, 342911998), (2, 171455999), (11, 31173818), (13, 26377846), (17, 20171294), (22, 15586909), (26, 13188923), (34, 10085647), (143, 2397986), (187, 1833754), (221, 1551638), (286, 1198993), (374, 916877), (442, 775819), (2431, 141058), (4862, 70529)]