480402

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2053}}^1$

素因数の和:2074

約数の個数: 24

約数和(自身を含む): 1121484

約数和(自身を除く): 641082

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 2053, 4106, 6159, 12318, 18477, 26689, 36954, 53378, 80067, 160134, 240201, 480402]

約数ペア:

[(1, 480402), (2, 240201), (3, 160134), (6, 80067), (9, 53378), (13, 36954), (18, 26689), (26, 18477), (39, 12318), (78, 6159), (117, 4106), (234, 2053)]