2016096404

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{27409}}^1$

素因数の和:27528

約数の個数: 48

約数和(自身を含む): 4199650560

約数和(自身を除く): 2183554156

約数列:

[1, 2, 4, 7, 14, 28, 37, 71, 74, 142, 148, 259, 284, 497, 518, 994, 1036, 1988, 2627, 5254, 10508, 18389, 27409, 36778, 54818, 73556, 109636, 191863, 383726, 767452, 1014133, 1946039, 2028266, 3892078, 4056532, 7098931, 7784156, 13622273, 14197862, 27244546, 28395724, 54489092, 72003443, 144006886, 288013772, 504024101, 1008048202, 2016096404]

約数ペア:

[(1, 2016096404), (2, 1008048202), (4, 504024101), (7, 288013772), (14, 144006886), (28, 72003443), (37, 54489092), (71, 28395724), (74, 27244546), (142, 14197862), (148, 13622273), (259, 7784156), (284, 7098931), (497, 4056532), (518, 3892078), (994, 2028266), (1036, 1946039), (1988, 1014133), (2627, 767452), (5254, 383726), (10508, 191863), (18389, 109636), (27409, 73556), (36778, 54818)]