1979692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3461}}^1$

素因数の和:3489

約数の個数: 24

約数和(自身を含む): 4071312

約数和(自身を除く): 2091620

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 3461, 6922, 13844, 38071, 44993, 76142, 89986, 152284, 179972, 494923, 989846, 1979692]

約数ペア:

[(1, 1979692), (2, 989846), (4, 494923), (11, 179972), (13, 152284), (22, 89986), (26, 76142), (44, 44993), (52, 38071), (143, 13844), (286, 6922), (572, 3461)]