16914854908

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1\times {\mathrm{10499}}^1$

素因数の和:11026

約数の個数: 48

約数和(自身を含む): 34136928000

約数和(自身を除く): 17222073092

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 353, 652, 706, 1141, 1412, 2282, 2471, 4564, 4942, 9884, 10499, 20998, 41996, 57539, 73493, 115078, 146986, 230156, 293972, 402773, 805546, 1611092, 1711337, 3422674, 3706147, 6845348, 7412294, 11979359, 14824588, 23958718, 25943029, 47917436, 51886058, 103772116, 604101961, 1208203922, 2416407844, 4228713727, 8457427454, 16914854908]

約数ペア:

[(1, 16914854908), (2, 8457427454), (4, 4228713727), (7, 2416407844), (14, 1208203922), (28, 604101961), (163, 103772116), (326, 51886058), (353, 47917436), (652, 25943029), (706, 23958718), (1141, 14824588), (1412, 11979359), (2282, 7412294), (2471, 6845348), (4564, 3706147), (4942, 3422674), (9884, 1711337), (10499, 1611092), (20998, 805546), (41996, 402773), (57539, 293972), (73493, 230156), (115078, 146986)]