312831722

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{32059}}^1$

素因数の和:32126

約数の個数: 32

約数和(自身を含む): 581696640

約数和(自身を除く): 268864918

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 574, 697, 1394, 4879, 9758, 32059, 64118, 224413, 448826, 545003, 1090006, 1314419, 2628838, 3815021, 7630042, 9200933, 18401866, 22345123, 44690246, 156415861, 312831722]

約数ペア:

[(1, 312831722), (2, 156415861), (7, 44690246), (14, 22345123), (17, 18401866), (34, 9200933), (41, 7630042), (82, 3815021), (119, 2628838), (238, 1314419), (287, 1090006), (574, 545003), (697, 448826), (1394, 224413), (4879, 64118), (9758, 32059)]