254130622

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1\times {\mathrm{6277}}^1$

素因数の和:6963

約数の個数: 16

約数和(自身を含む): 394157952

約数和(自身を除く): 140027330

約数列:

[1, 2, 31, 62, 653, 1306, 6277, 12554, 20243, 40486, 194587, 389174, 4098881, 8197762, 127065311, 254130622]

約数ペア:

[(1, 254130622), (2, 127065311), (31, 8197762), (62, 4098881), (653, 389174), (1306, 194587), (6277, 40486), (12554, 20243)]