1566796468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{8243}}^1$

素因数の和:8368

約数の個数: 48

約数和(自身を含む): 3005432640

約数和(自身を除く): 1438636172

約数列:

[1, 2, 4, 19, 38, 41, 61, 76, 82, 122, 164, 244, 779, 1159, 1558, 2318, 2501, 3116, 4636, 5002, 8243, 10004, 16486, 32972, 47519, 95038, 156617, 190076, 313234, 337963, 502823, 626468, 675926, 1005646, 1351852, 2011292, 6421297, 9553637, 12842594, 19107274, 20615743, 25685188, 38214548, 41231486, 82462972, 391699117, 783398234, 1566796468]

約数ペア:

[(1, 1566796468), (2, 783398234), (4, 391699117), (19, 82462972), (38, 41231486), (41, 38214548), (61, 25685188), (76, 20615743), (82, 19107274), (122, 12842594), (164, 9553637), (244, 6421297), (779, 2011292), (1159, 1351852), (1558, 1005646), (2318, 675926), (2501, 626468), (3116, 502823), (4636, 337963), (5002, 313234), (8243, 190076), (10004, 156617), (16486, 95038), (32972, 47519)]