1301672048

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4785559}}^1$

素因数の和:4785584

約数の個数: 20

約数和(自身を含む): 2670342480

約数和(自身を除く): 1368670432

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4785559, 9571118, 19142236, 38284472, 76568944, 81354503, 162709006, 325418012, 650836024, 1301672048]

約数ペア:

[(1, 1301672048), (2, 650836024), (4, 325418012), (8, 162709006), (16, 81354503), (17, 76568944), (34, 38284472), (68, 19142236), (136, 9571118), (272, 4785559)]