20171316476

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{762563}}^1$

素因数の和:762973

約数の個数: 24

約数和(自身を含む): 37472394960

約数和(自身を除く): 17301078484

約数列:

[1, 2, 4, 17, 34, 68, 389, 778, 1556, 6613, 13226, 26452, 762563, 1525126, 3050252, 12963571, 25927142, 51854284, 296637007, 593274014, 1186548028, 5042829119, 10085658238, 20171316476]

約数ペア:

[(1, 20171316476), (2, 10085658238), (4, 5042829119), (17, 1186548028), (34, 593274014), (68, 296637007), (389, 51854284), (778, 25927142), (1556, 12963571), (6613, 3050252), (13226, 1525126), (26452, 762563)]