2016078295

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{853}}^1\times {\mathrm{877}}^1$

素因数の和:1760

約数の個数: 48

約数和(自身を含む): 3077228448

約数和(自身を除く): 1061150153

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 853, 877, 2695, 4265, 4385, 5971, 6139, 9383, 9647, 29855, 30695, 41797, 42973, 46915, 48235, 65681, 67529, 208985, 214865, 328405, 337645, 459767, 472703, 748081, 2298835, 2363515, 3740405, 5236567, 8228891, 26182835, 36655969, 41144455, 57602237, 183279845, 288011185, 403215659, 2016078295]

約数ペア:

[(1, 2016078295), (5, 403215659), (7, 288011185), (11, 183279845), (35, 57602237), (49, 41144455), (55, 36655969), (77, 26182835), (245, 8228891), (385, 5236567), (539, 3740405), (853, 2363515), (877, 2298835), (2695, 748081), (4265, 472703), (4385, 459767), (5971, 337645), (6139, 328405), (9383, 214865), (9647, 208985), (29855, 67529), (30695, 65681), (41797, 48235), (42973, 46915)]