390209462

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{14207}}^1$

素因数の和:14683

約数の個数: 16

約数和(自身を含む): 605601792

約数和(自身を除く): 215392330

約数列:

[1, 2, 31, 62, 443, 886, 13733, 14207, 27466, 28414, 440417, 880834, 6293701, 12587402, 195104731, 390209462]

約数ペア:

[(1, 390209462), (2, 195104731), (31, 12587402), (62, 6293701), (443, 880834), (886, 440417), (13733, 28414), (14207, 27466)]