1320689942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{98251}}^1$

素因数の和:98324

約数の個数: 32

約数和(自身を含む): 2376912384

約数和(自身を除く): 1056222442

約数列:

[1, 2, 11, 13, 22, 26, 47, 94, 143, 286, 517, 611, 1034, 1222, 6721, 13442, 98251, 196502, 1080761, 1277263, 2161522, 2554526, 4617797, 9235594, 14049893, 28099786, 50795767, 60031361, 101591534, 120062722, 660344971, 1320689942]

約数ペア:

[(1, 1320689942), (2, 660344971), (11, 120062722), (13, 101591534), (22, 60031361), (26, 50795767), (47, 28099786), (94, 14049893), (143, 9235594), (286, 4617797), (517, 2554526), (611, 2161522), (1034, 1277263), (1222, 1080761), (6721, 196502), (13442, 98251)]