854007364

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1605277}}^1$

素因数の和:1605307

約数の個数: 24

約数和(自身を含む): 1797911360

約数和(自身を除く): 943903996

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1605277, 3210554, 6421108, 11236939, 22473878, 30500263, 44947756, 61000526, 122001052, 213501841, 427003682, 854007364]

約数ペア:

[(1, 854007364), (2, 427003682), (4, 213501841), (7, 122001052), (14, 61000526), (19, 44947756), (28, 30500263), (38, 22473878), (76, 11236939), (133, 6421108), (266, 3210554), (532, 1605277)]