2019284912

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{1427}}^1\times {\mathrm{1499}}^1$

素因数の和:2993

約数の個数: 40

約数和(自身を含む): 3984120000

約数和(自身を除く): 1964835088

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 1427, 1499, 2854, 2998, 5708, 5996, 11416, 11992, 22832, 23984, 84193, 88441, 168386, 176882, 336772, 353764, 673544, 707528, 1347088, 1415056, 2139073, 4278146, 8556292, 17112584, 34225168, 126205307, 252410614, 504821228, 1009642456, 2019284912]

約数ペア:

[(1, 2019284912), (2, 1009642456), (4, 504821228), (8, 252410614), (16, 126205307), (59, 34225168), (118, 17112584), (236, 8556292), (472, 4278146), (944, 2139073), (1427, 1415056), (1499, 1347088), (2854, 707528), (2998, 673544), (5708, 353764), (5996, 336772), (11416, 176882), (11992, 168386), (22832, 88441), (23984, 84193)]