426651446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1\times {\mathrm{733}}^1$

素因数の和:1176

約数の個数: 32

約数和(自身を含む): 703371648

約数和(自身を除く): 276720202

約数列:

[1, 2, 13, 26, 61, 122, 367, 733, 734, 793, 1466, 1586, 4771, 9529, 9542, 19058, 22387, 44713, 44774, 89426, 269011, 291031, 538022, 581269, 582062, 1162538, 3497143, 6994286, 16409671, 32819342, 213325723, 426651446]

約数ペア:

[(1, 426651446), (2, 213325723), (13, 32819342), (26, 16409671), (61, 6994286), (122, 3497143), (367, 1162538), (733, 582062), (734, 581269), (793, 538022), (1466, 291031), (1586, 269011), (4771, 89426), (9529, 44774), (9542, 44713), (19058, 22387)]