3345748

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{331}}^1$

素因数の和:380

約数の個数: 36

約数和(自身を含む): 7083552

約数和(自身を除く): 3737804

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 331, 361, 532, 662, 722, 1324, 1444, 2317, 2527, 4634, 5054, 6289, 9268, 10108, 12578, 25156, 44023, 88046, 119491, 176092, 238982, 477964, 836437, 1672874, 3345748]

約数ペア:

[(1, 3345748), (2, 1672874), (4, 836437), (7, 477964), (14, 238982), (19, 176092), (28, 119491), (38, 88046), (76, 44023), (133, 25156), (266, 12578), (331, 10108), (361, 9268), (532, 6289), (662, 5054), (722, 4634), (1324, 2527), (1444, 2317)]