849673864

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{8609}}^1$

素因数の和:8714

約数の個数: 48

約数和(自身を含む): 1748949300

約数和(自身を除く): 899275436

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 169, 292, 338, 584, 676, 949, 1352, 1898, 3796, 7592, 8609, 12337, 17218, 24674, 34436, 49348, 68872, 98696, 111917, 223834, 447668, 628457, 895336, 1256914, 1454921, 2513828, 2909842, 5027656, 5819684, 8169941, 11639368, 16339882, 32679764, 65359528, 106209233, 212418466, 424836932, 849673864]

約数ペア:

[(1, 849673864), (2, 424836932), (4, 212418466), (8, 106209233), (13, 65359528), (26, 32679764), (52, 16339882), (73, 11639368), (104, 8169941), (146, 5819684), (169, 5027656), (292, 2909842), (338, 2513828), (584, 1454921), (676, 1256914), (949, 895336), (1352, 628457), (1898, 447668), (3796, 223834), (7592, 111917), (8609, 98696), (12337, 68872), (17218, 49348), (24674, 34436)]