2065485928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{27581}}^1$

素因数の和:27658

約数の個数: 64

約数和(自身を含む): 4527861120

約数和(自身を除く): 2462375192

約数列:

[1, 2, 4, 8, 11, 22, 23, 37, 44, 46, 74, 88, 92, 148, 184, 253, 296, 407, 506, 814, 851, 1012, 1628, 1702, 2024, 3256, 3404, 6808, 9361, 18722, 27581, 37444, 55162, 74888, 110324, 220648, 303391, 606782, 634363, 1020497, 1213564, 1268726, 2040994, 2427128, 2537452, 4081988, 5074904, 6977993, 8163976, 11225467, 13955986, 22450934, 23471431, 27911972, 44901868, 46942862, 55823944, 89803736, 93885724, 187771448, 258185741, 516371482, 1032742964, 2065485928]

約数ペア:

[(1, 2065485928), (2, 1032742964), (4, 516371482), (8, 258185741), (11, 187771448), (22, 93885724), (23, 89803736), (37, 55823944), (44, 46942862), (46, 44901868), (74, 27911972), (88, 23471431), (92, 22450934), (148, 13955986), (184, 11225467), (253, 8163976), (296, 6977993), (407, 5074904), (506, 4081988), (814, 2537452), (851, 2427128), (1012, 2040994), (1628, 1268726), (1702, 1213564), (2024, 1020497), (3256, 634363), (3404, 606782), (6808, 303391), (9361, 220648), (18722, 110324), (27581, 74888), (37444, 55162)]