2628438

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 5658336

約数和(自身を除く): 3029898

約数列:

[1, 2, 3, 6, 17, 34, 51, 73, 102, 146, 219, 353, 438, 706, 1059, 1241, 2118, 2482, 3723, 6001, 7446, 12002, 18003, 25769, 36006, 51538, 77307, 154614, 438073, 876146, 1314219, 2628438]

約数ペア:

[(1, 2628438), (2, 1314219), (3, 876146), (6, 438073), (17, 154614), (34, 77307), (51, 51538), (73, 36006), (102, 25769), (146, 18003), (219, 12002), (353, 7446), (438, 6001), (706, 3723), (1059, 2482), (1241, 2118)]