1539774678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4219}}^1\times {\mathrm{4679}}^1$

素因数の和:8916

約数の個数: 32

約数和(自身を含む): 3317932800

約数和(自身を除く): 1778158122

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 4219, 4679, 8438, 9358, 12657, 14037, 25314, 28074, 54847, 60827, 109694, 121654, 164541, 182481, 329082, 364962, 19740701, 39481402, 59222103, 118444206, 256629113, 513258226, 769887339, 1539774678]

約数ペア:

[(1, 1539774678), (2, 769887339), (3, 513258226), (6, 256629113), (13, 118444206), (26, 59222103), (39, 39481402), (78, 19740701), (4219, 364962), (4679, 329082), (8438, 182481), (9358, 164541), (12657, 121654), (14037, 109694), (25314, 60827), (28074, 54847)]