13860644

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 30183552

約数和(自身を除く): 16322908

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 476, 518, 629, 787, 1036, 1258, 1574, 2516, 3148, 4403, 5509, 8806, 11018, 13379, 17612, 22036, 26758, 29119, 53516, 58238, 93653, 116476, 187306, 203833, 374612, 407666, 495023, 815332, 990046, 1980092, 3465161, 6930322, 13860644]

約数ペア:

[(1, 13860644), (2, 6930322), (4, 3465161), (7, 1980092), (14, 990046), (17, 815332), (28, 495023), (34, 407666), (37, 374612), (68, 203833), (74, 187306), (119, 116476), (148, 93653), (238, 58238), (259, 53516), (476, 29119), (518, 26758), (629, 22036), (787, 17612), (1036, 13379), (1258, 11018), (1574, 8806), (2516, 5509), (3148, 4403)]