330676814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{4943}}^1$

素因数の和:5072

約数の個数: 32

約数和(自身を含む): 558157824

約数和(自身を除く): 227481010

約数列:

[1, 2, 13, 26, 31, 62, 83, 166, 403, 806, 1079, 2158, 2573, 4943, 5146, 9886, 33449, 64259, 66898, 128518, 153233, 306466, 410269, 820538, 1992029, 3984058, 5333497, 10666994, 12718339, 25436678, 165338407, 330676814]

約数ペア:

[(1, 330676814), (2, 165338407), (13, 25436678), (26, 12718339), (31, 10666994), (62, 5333497), (83, 3984058), (166, 1992029), (403, 820538), (806, 410269), (1079, 306466), (2158, 153233), (2573, 128518), (4943, 66898), (5146, 64259), (9886, 33449)]