131653474

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{457}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 216157680

約数和(自身を除く): 84504206

約数列:

[1, 2, 17, 34, 37, 74, 229, 457, 458, 629, 914, 1258, 3893, 7769, 7786, 8473, 15538, 16909, 16946, 33818, 104653, 144041, 209306, 287453, 288082, 574906, 1779101, 3558202, 3872161, 7744322, 65826737, 131653474]

約数ペア:

[(1, 131653474), (2, 65826737), (17, 7744322), (34, 3872161), (37, 3558202), (74, 1779101), (229, 574906), (457, 288082), (458, 287453), (629, 209306), (914, 144041), (1258, 104653), (3893, 33818), (7769, 16946), (7786, 16909), (8473, 15538)]