520017654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{11093}}^1$

素因数の和:11712

約数の個数: 32

約数和(自身を含む): 1122002784

約数和(自身を除く): 601985130

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 601, 1202, 1803, 3606, 7813, 11093, 15626, 22186, 23439, 33279, 46878, 66558, 144209, 288418, 432627, 865254, 6666893, 13333786, 20000679, 40001358, 86669609, 173339218, 260008827, 520017654]

約数ペア:

[(1, 520017654), (2, 260008827), (3, 173339218), (6, 86669609), (13, 40001358), (26, 20000679), (39, 13333786), (78, 6666893), (601, 865254), (1202, 432627), (1803, 288418), (3606, 144209), (7813, 66558), (11093, 46878), (15626, 33279), (22186, 23439)]