2017723316

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{4127}}^1$

素因数の和:5076

約数の個数: 48

約数和(自身を含む): 4253491200

約数和(自身を除く): 2235767884

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 919, 1838, 3676, 4127, 6433, 8254, 12866, 16508, 17461, 25732, 28889, 34922, 57778, 69844, 78413, 115556, 122227, 156826, 244454, 313652, 488908, 548891, 1097782, 2195564, 3792713, 7585426, 15170852, 26548991, 53097982, 72061547, 106195964, 144123094, 288246188, 504430829, 1008861658, 2017723316]

約数ペア:

[(1, 2017723316), (2, 1008861658), (4, 504430829), (7, 288246188), (14, 144123094), (19, 106195964), (28, 72061547), (38, 53097982), (76, 26548991), (133, 15170852), (266, 7585426), (532, 3792713), (919, 2195564), (1838, 1097782), (3676, 548891), (4127, 488908), (6433, 313652), (8254, 244454), (12866, 156826), (16508, 122227), (17461, 115556), (25732, 78413), (28889, 69844), (34922, 57778)]