2425781386

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{81847}}^1$

素因数の和:81958

約数の個数: 32

約数和(自身を含む): 4360861440

約数和(自身を除く): 1935080054

約数列:

[1, 2, 7, 14, 29, 58, 73, 146, 203, 406, 511, 1022, 2117, 4234, 14819, 29638, 81847, 163694, 572929, 1145858, 2373563, 4747126, 5974831, 11949662, 16614941, 33229882, 41823817, 83647634, 173270099, 346540198, 1212890693, 2425781386]

約数ペア:

[(1, 2425781386), (2, 1212890693), (7, 346540198), (14, 173270099), (29, 83647634), (58, 41823817), (73, 33229882), (146, 16614941), (203, 11949662), (406, 5974831), (511, 4747126), (1022, 2373563), (2117, 1145858), (4234, 572929), (14819, 163694), (29638, 81847)]