2011296261

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{531667}}^1$

素因数の和:531780

約数の個数: 16

約数和(自身を含む): 2917793984

約数和(自身を除く): 906497723

約数列:

[1, 3, 13, 39, 97, 291, 1261, 3783, 531667, 1595001, 6911671, 20735013, 51571699, 154715097, 670432087, 2011296261]

約数ペア:

[(1, 2011296261), (3, 670432087), (13, 154715097), (39, 51571699), (97, 20735013), (291, 6911671), (1261, 1595001), (3783, 531667)]