2013758624

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{80783}}^1$

素因数の和:80853

約数の個数: 48

約数和(自身を含む): 4275089280

約数和(自身を除く): 2261330656

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 76, 82, 152, 164, 304, 328, 608, 656, 779, 1312, 1558, 3116, 6232, 12464, 24928, 80783, 161566, 323132, 646264, 1292528, 1534877, 2585056, 3069754, 3312103, 6139508, 6624206, 12279016, 13248412, 24558032, 26496824, 49116064, 52993648, 62929957, 105987296, 125859914, 251719828, 503439656, 1006879312, 2013758624]

約数ペア:

[(1, 2013758624), (2, 1006879312), (4, 503439656), (8, 251719828), (16, 125859914), (19, 105987296), (32, 62929957), (38, 52993648), (41, 49116064), (76, 26496824), (82, 24558032), (152, 13248412), (164, 12279016), (304, 6624206), (328, 6139508), (608, 3312103), (656, 3069754), (779, 2585056), (1312, 1534877), (1558, 1292528), (3116, 646264), (6232, 323132), (12464, 161566), (24928, 80783)]