1440119674

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{9871}}^1$

素因数の和:10510

約数の個数: 32

約数和(自身を含む): 2618528256

約数和(自身を除く): 1178408582

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 613, 1226, 4291, 8582, 9871, 10421, 19742, 20842, 69097, 72947, 138194, 145894, 167807, 335614, 1174649, 2349298, 6050923, 12101846, 42356461, 84712922, 102865691, 205731382, 720059837, 1440119674]

約数ペア:

[(1, 1440119674), (2, 720059837), (7, 205731382), (14, 102865691), (17, 84712922), (34, 42356461), (119, 12101846), (238, 6050923), (613, 2349298), (1226, 1174649), (4291, 335614), (8582, 167807), (9871, 145894), (10421, 138194), (19742, 72947), (20842, 69097)]