2155202904

素因数分解:

$2^3\times 3^1\times {\mathrm{2389}}^1\times {\mathrm{37589}}^1$

素因数の和:39987

約数の個数: 32

約数和(自身を含む): 5390406000

約数和(自身を除く): 3235203096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2389, 4778, 7167, 9556, 14334, 19112, 28668, 37589, 57336, 75178, 112767, 150356, 225534, 300712, 451068, 902136, 89800121, 179600242, 269400363, 359200484, 538800726, 718400968, 1077601452, 2155202904]

約数ペア:

[(1, 2155202904), (2, 1077601452), (3, 718400968), (4, 538800726), (6, 359200484), (8, 269400363), (12, 179600242), (24, 89800121), (2389, 902136), (4778, 451068), (7167, 300712), (9556, 225534), (14334, 150356), (19112, 112767), (28668, 75178), (37589, 57336)]