2019889506

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{5659}}^1$

素因数の和:5815

約数の個数: 64

約数和(自身を含む): 4433817600

約数和(自身を除く): 2413928094

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 101, 114, 186, 202, 303, 589, 606, 1178, 1767, 1919, 3131, 3534, 3838, 5659, 5757, 6262, 9393, 11318, 11514, 16977, 18786, 33954, 59489, 107521, 118978, 175429, 178467, 215042, 322563, 350858, 356934, 526287, 571559, 645126, 1052574, 1143118, 1714677, 3333151, 3429354, 6666302, 9999453, 10859621, 17718329, 19998906, 21719242, 32578863, 35436658, 53154987, 65157726, 106309974, 336648251, 673296502, 1009944753, 2019889506]

約数ペア:

[(1, 2019889506), (2, 1009944753), (3, 673296502), (6, 336648251), (19, 106309974), (31, 65157726), (38, 53154987), (57, 35436658), (62, 32578863), (93, 21719242), (101, 19998906), (114, 17718329), (186, 10859621), (202, 9999453), (303, 6666302), (589, 3429354), (606, 3333151), (1178, 1714677), (1767, 1143118), (1919, 1052574), (3131, 645126), (3534, 571559), (3838, 526287), (5659, 356934), (5757, 350858), (6262, 322563), (9393, 215042), (11318, 178467), (11514, 175429), (16977, 118978), (18786, 107521), (33954, 59489)]