2151888

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:491

約数の個数: 40

約数和(自身を含む): 5618688

約数和(自身を除く): 3466800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 353, 381, 508, 706, 762, 1016, 1059, 1412, 1524, 2032, 2118, 2824, 3048, 4236, 5648, 6096, 8472, 16944, 44831, 89662, 134493, 179324, 268986, 358648, 537972, 717296, 1075944, 2151888]

約数ペア:

[(1, 2151888), (2, 1075944), (3, 717296), (4, 537972), (6, 358648), (8, 268986), (12, 179324), (16, 134493), (24, 89662), (48, 44831), (127, 16944), (254, 8472), (353, 6096), (381, 5648), (508, 4236), (706, 3048), (762, 2824), (1016, 2118), (1059, 2032), (1412, 1524)]