8820188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2389}}^1$

素因数の和:2477

約数の個数: 24

約数和(自身を含む): 16863840

約数和(自身を除く): 8043652

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 2389, 3692, 4778, 9556, 31057, 62114, 124228, 169619, 339238, 678476, 2205047, 4410094, 8820188]

約数ペア:

[(1, 8820188), (2, 4410094), (4, 2205047), (13, 678476), (26, 339238), (52, 169619), (71, 124228), (142, 62114), (284, 31057), (923, 9556), (1846, 4778), (2389, 3692)]