868896886

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{276191}}^1$

素因数の和:276228

約数の個数: 24

約数和(自身を含む): 1542808512

約数和(自身を除く): 673911626

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 276191, 552382, 3038101, 3590483, 6076202, 7180966, 33419111, 39495313, 66838222, 78990626, 434448443, 868896886]

約数ペア:

[(1, 868896886), (2, 434448443), (11, 78990626), (13, 66838222), (22, 39495313), (26, 33419111), (121, 7180966), (143, 6076202), (242, 3590483), (286, 3038101), (1573, 552382), (3146, 276191)]