2877880078

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{131759}}^1$

素因数の和:131991

約数の個数: 16

約数和(自身を含む): 4408162560

約数和(自身を除く): 1530282482

約数列:

[1, 2, 67, 134, 163, 326, 10921, 21842, 131759, 263518, 8827853, 17655706, 21476717, 42953434, 1438940039, 2877880078]

約数ペア:

[(1, 2877880078), (2, 1438940039), (67, 42953434), (134, 21476717), (163, 17655706), (326, 8827853), (10921, 263518), (21842, 131759)]