2080870184

素因数分解:

$2^3\times {\mathrm{211}}^1\times {\mathrm{613}}^1\times {\mathrm{2011}}^1$

素因数の和:2841

約数の個数: 32

約数和(自身を含む): 3928470240

約数和(自身を除く): 1847600056

約数列:

[1, 2, 4, 8, 211, 422, 613, 844, 1226, 1688, 2011, 2452, 4022, 4904, 8044, 16088, 129343, 258686, 424321, 517372, 848642, 1034744, 1232743, 1697284, 2465486, 3394568, 4930972, 9861944, 260108773, 520217546, 1040435092, 2080870184]

約数ペア:

[(1, 2080870184), (2, 1040435092), (4, 520217546), (8, 260108773), (211, 9861944), (422, 4930972), (613, 3394568), (844, 2465486), (1226, 1697284), (1688, 1232743), (2011, 1034744), (2452, 848642), (4022, 517372), (4904, 424321), (8044, 258686), (16088, 129343)]