1968909558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4261709}}^1$

素因数の和:4261732

約数の個数: 32

約数和(自身を含む): 4909489920

約数和(自身を除く): 2940580362

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 4261709, 8523418, 12785127, 25570254, 29831963, 46878799, 59663926, 89495889, 93757598, 140636397, 178991778, 281272794, 328151593, 656303186, 984454779, 1968909558]

約数ペア:

[(1, 1968909558), (2, 984454779), (3, 656303186), (6, 328151593), (7, 281272794), (11, 178991778), (14, 140636397), (21, 93757598), (22, 89495889), (33, 59663926), (42, 46878799), (66, 29831963), (77, 25570254), (154, 12785127), (231, 8523418), (462, 4261709)]