2247804976

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{19237}}^1$

素因数の和:19421

約数の個数: 40

約数和(自身を含む): 4460907440

約数和(自身を除く): 2213102464

約数列:

[1, 2, 4, 8, 16, 67, 109, 134, 218, 268, 436, 536, 872, 1072, 1744, 7303, 14606, 19237, 29212, 38474, 58424, 76948, 116848, 153896, 307792, 1288879, 2096833, 2577758, 4193666, 5155516, 8387332, 10311032, 16774664, 20622064, 33549328, 140487811, 280975622, 561951244, 1123902488, 2247804976]

約数ペア:

[(1, 2247804976), (2, 1123902488), (4, 561951244), (8, 280975622), (16, 140487811), (67, 33549328), (109, 20622064), (134, 16774664), (218, 10311032), (268, 8387332), (436, 5155516), (536, 4193666), (872, 2577758), (1072, 2096833), (1744, 1288879), (7303, 307792), (14606, 153896), (19237, 116848), (29212, 76948), (38474, 58424)]