443347788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2841973}}^1$

素因数の和:2841993

約数の個数: 24

約数和(自身を含む): 1114053808

約数和(自身を除く): 670706020

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2841973, 5683946, 8525919, 11367892, 17051838, 34103676, 36945649, 73891298, 110836947, 147782596, 221673894, 443347788]

約数ペア:

[(1, 443347788), (2, 221673894), (3, 147782596), (4, 110836947), (6, 73891298), (12, 36945649), (13, 34103676), (26, 17051838), (39, 11367892), (52, 8525919), (78, 5683946), (156, 2841973)]