2615691944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1\times {\mathrm{439}}^1$

素因数の和:882

約数の個数: 64

約数和(自身を含む): 5254761600

約数和(自身を除く): 2639069656

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 193, 227, 386, 439, 454, 772, 878, 908, 1544, 1756, 1816, 3281, 3512, 3859, 6562, 7463, 7718, 13124, 14926, 15436, 26248, 29852, 30872, 43811, 59704, 84727, 87622, 99653, 169454, 175244, 199306, 338908, 350488, 398612, 677816, 744787, 797224, 1440359, 1489574, 1694101, 2880718, 2979148, 3388202, 5761436, 5958296, 6776404, 11522872, 13552808, 19233029, 38466058, 76932116, 153864232, 326961493, 653922986, 1307845972, 2615691944]

約数ペア:

[(1, 2615691944), (2, 1307845972), (4, 653922986), (8, 326961493), (17, 153864232), (34, 76932116), (68, 38466058), (136, 19233029), (193, 13552808), (227, 11522872), (386, 6776404), (439, 5958296), (454, 5761436), (772, 3388202), (878, 2979148), (908, 2880718), (1544, 1694101), (1756, 1489574), (1816, 1440359), (3281, 797224), (3512, 744787), (3859, 677816), (6562, 398612), (7463, 350488), (7718, 338908), (13124, 199306), (14926, 175244), (15436, 169454), (26248, 99653), (29852, 87622), (30872, 84727), (43811, 59704)]