4278173755

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{130811}}^1$

素因数の和:131058

約数の個数: 16

約数和(自身を含む): 5324571648

約数和(自身を除く): 1046397893

約数列:

[1, 5, 31, 155, 211, 1055, 6541, 32705, 130811, 654055, 4055141, 20275705, 27601121, 138005605, 855634751, 4278173755]

約数ペア:

[(1, 4278173755), (5, 855634751), (31, 138005605), (155, 27601121), (211, 20275705), (1055, 4055141), (6541, 654055), (32705, 130811)]