1995536228

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{18307}}^1$

素因数の和:18564

約数の個数: 48

約数和(自身を含む): 4244526720

約数和(自身を除く): 2248990492

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 229, 238, 458, 476, 916, 1603, 3206, 3893, 6412, 7786, 15572, 18307, 27251, 36614, 54502, 73228, 109004, 128149, 256298, 311219, 512596, 622438, 1244876, 2178533, 4192303, 4357066, 8384606, 8714132, 16769212, 29346121, 58692242, 71269151, 117384484, 142538302, 285076604, 498884057, 997768114, 1995536228]

約数ペア:

[(1, 1995536228), (2, 997768114), (4, 498884057), (7, 285076604), (14, 142538302), (17, 117384484), (28, 71269151), (34, 58692242), (68, 29346121), (119, 16769212), (229, 8714132), (238, 8384606), (458, 4357066), (476, 4192303), (916, 2178533), (1603, 1244876), (3206, 622438), (3893, 512596), (6412, 311219), (7786, 256298), (15572, 128149), (18307, 109004), (27251, 73228), (36614, 54502)]