2018152241

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{39619}}^1$

素因数の和:40028

約数の個数: 16

約数和(自身を含む): 2434252800

約数和(自身を除く): 416100559

約数列:

[1, 7, 19, 133, 383, 2681, 7277, 39619, 50939, 277333, 752761, 5269327, 15174077, 106218539, 288307463, 2018152241]

約数ペア:

[(1, 2018152241), (7, 288307463), (19, 106218539), (133, 15174077), (383, 5269327), (2681, 752761), (7277, 277333), (39619, 50939)]