2740780154

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1567}}^1\times {\mathrm{7349}}^1$

素因数の和:8942

約数の個数: 32

約数和(自身を含む): 4978713600

約数和(自身を除く): 2237933446

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 1567, 3134, 7349, 10969, 14698, 21938, 26639, 51443, 53278, 102886, 124933, 186473, 249866, 372946, 874531, 1749062, 11515883, 23031766, 80611181, 161222362, 195770011, 391540022, 1370390077, 2740780154]

約数ペア:

[(1, 2740780154), (2, 1370390077), (7, 391540022), (14, 195770011), (17, 161222362), (34, 80611181), (119, 23031766), (238, 11515883), (1567, 1749062), (3134, 874531), (7349, 372946), (10969, 249866), (14698, 186473), (21938, 124933), (26639, 102886), (51443, 53278)]