4194478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 7223040

約数和(自身を除く): 3028562

約数列:

[1, 2, 17, 19, 34, 38, 43, 86, 151, 302, 323, 646, 731, 817, 1462, 1634, 2567, 2869, 5134, 5738, 6493, 12986, 13889, 27778, 48773, 97546, 110381, 123367, 220762, 246734, 2097239, 4194478]

約数ペア:

[(1, 4194478), (2, 2097239), (17, 246734), (19, 220762), (34, 123367), (38, 110381), (43, 97546), (86, 48773), (151, 27778), (302, 13889), (323, 12986), (646, 6493), (731, 5738), (817, 5134), (1462, 2869), (1634, 2567)]