1021174

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 2016000

約数和(自身を除く): 994826

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 349, 418, 698, 1463, 2443, 2926, 3839, 4886, 6631, 7678, 13262, 26873, 46417, 53746, 72941, 92834, 145882, 510587, 1021174]

約数ペア:

[(1, 1021174), (2, 510587), (7, 145882), (11, 92834), (14, 72941), (19, 53746), (22, 46417), (38, 26873), (77, 13262), (133, 7678), (154, 6631), (209, 4886), (266, 3839), (349, 2926), (418, 2443), (698, 1463)]