2019283664

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1601}}^1\times {\mathrm{4637}}^1$

素因数の和:6263

約数の個数: 40

約数和(自身を含む): 4145982408

約数和(自身を除く): 2126698744

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1601, 3202, 4637, 6404, 9274, 12808, 18548, 25616, 27217, 37096, 54434, 74192, 78829, 108868, 157658, 217736, 315316, 435472, 630632, 1261264, 7423837, 14847674, 29695348, 59390696, 118781392, 126205229, 252410458, 504820916, 1009641832, 2019283664]

約数ペア:

[(1, 2019283664), (2, 1009641832), (4, 504820916), (8, 252410458), (16, 126205229), (17, 118781392), (34, 59390696), (68, 29695348), (136, 14847674), (272, 7423837), (1601, 1261264), (3202, 630632), (4637, 435472), (6404, 315316), (9274, 217736), (12808, 157658), (18548, 108868), (25616, 78829), (27217, 74192), (37096, 54434)]