11289292

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 24591168

約数和(自身を除く): 13301876

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 476, 518, 629, 641, 1036, 1258, 1282, 2516, 2564, 4403, 4487, 8806, 8974, 10897, 17612, 17948, 21794, 23717, 43588, 47434, 76279, 94868, 152558, 166019, 305116, 332038, 403189, 664076, 806378, 1612756, 2822323, 5644646, 11289292]

約数ペア:

[(1, 11289292), (2, 5644646), (4, 2822323), (7, 1612756), (14, 806378), (17, 664076), (28, 403189), (34, 332038), (37, 305116), (68, 166019), (74, 152558), (119, 94868), (148, 76279), (238, 47434), (259, 43588), (476, 23717), (518, 21794), (629, 17948), (641, 17612), (1036, 10897), (1258, 8974), (1282, 8806), (2516, 4487), (2564, 4403)]