2428216

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 5258880

約数和(自身を除く): 2830664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 331, 524, 662, 917, 1048, 1324, 1834, 2317, 2648, 3668, 4634, 7336, 9268, 18536, 43361, 86722, 173444, 303527, 346888, 607054, 1214108, 2428216]

約数ペア:

[(1, 2428216), (2, 1214108), (4, 607054), (7, 346888), (8, 303527), (14, 173444), (28, 86722), (56, 43361), (131, 18536), (262, 9268), (331, 7336), (524, 4634), (662, 3668), (917, 2648), (1048, 2317), (1324, 1834)]