2149454814

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{38327}}^1$

素因数の和:39064

約数の個数: 32

約数和(自身を含む): 4636154880

約数和(自身を除く): 2486700066

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 719, 1438, 2157, 4314, 9347, 18694, 28041, 38327, 56082, 76654, 114981, 229962, 498251, 996502, 1494753, 2989506, 27557113, 55114226, 82671339, 165342678, 358242469, 716484938, 1074727407, 2149454814]

約数ペア:

[(1, 2149454814), (2, 1074727407), (3, 716484938), (6, 358242469), (13, 165342678), (26, 82671339), (39, 55114226), (78, 27557113), (719, 2989506), (1438, 1494753), (2157, 996502), (4314, 498251), (9347, 229962), (18694, 114981), (28041, 76654), (38327, 56082)]