1245646066

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{307871}}^1$

素因数の和:307914

約数の個数: 24

約数和(自身を含む): 2268400896

約数和(自身を除く): 1022754830

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 307871, 615742, 2155097, 4310194, 5233807, 10467614, 36636649, 73273298, 88974719, 177949438, 622823033, 1245646066]

約数ペア:

[(1, 1245646066), (2, 622823033), (7, 177949438), (14, 88974719), (17, 73273298), (34, 36636649), (119, 10467614), (238, 5233807), (289, 4310194), (578, 2155097), (2023, 615742), (4046, 307871)]