2180802

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 4773888

約数和(自身を除く): 2593086

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 383, 438, 766, 949, 1149, 1898, 2298, 2847, 4979, 5694, 9958, 14937, 27959, 29874, 55918, 83877, 167754, 363467, 726934, 1090401, 2180802]

約数ペア:

[(1, 2180802), (2, 1090401), (3, 726934), (6, 363467), (13, 167754), (26, 83877), (39, 55918), (73, 29874), (78, 27959), (146, 14937), (219, 9958), (383, 5694), (438, 4979), (766, 2847), (949, 2298), (1149, 1898)]