8889659516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{18307}}^1$

素因数の和:18558

約数の個数: 48

約数和(自身を含む): 17005788576

約数和(自身を除く): 8116129060

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 193, 386, 629, 772, 1258, 2516, 3281, 6562, 7141, 13124, 14282, 18307, 28564, 36614, 73228, 121397, 242794, 311219, 485588, 622438, 677359, 1244876, 1354718, 2709436, 3533251, 7066502, 11515103, 14133004, 23030206, 46060412, 60065267, 120130534, 130730287, 240261068, 261460574, 522921148, 2222414879, 4444829758, 8889659516]

約数ペア:

[(1, 8889659516), (2, 4444829758), (4, 2222414879), (17, 522921148), (34, 261460574), (37, 240261068), (68, 130730287), (74, 120130534), (148, 60065267), (193, 46060412), (386, 23030206), (629, 14133004), (772, 11515103), (1258, 7066502), (2516, 3533251), (3281, 2709436), (6562, 1354718), (7141, 1244876), (13124, 677359), (14282, 622438), (18307, 485588), (28564, 311219), (36614, 242794), (73228, 121397)]