268221551162

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{65519}}^1\times {\mathrm{66029}}^1$

素因数の和:131581

約数の個数: 16

約数和(自身を含む): 415323417600

約数和(自身を除く): 147101866438

約数列:

[1, 2, 31, 62, 65519, 66029, 131038, 132058, 2031089, 2046899, 4062178, 4093798, 4326154051, 8652308102, 134110775581, 268221551162]

約数ペア:

[(1, 268221551162), (2, 134110775581), (31, 8652308102), (62, 4326154051), (65519, 4093798), (66029, 4062178), (131038, 2046899), (132058, 2031089)]