486370018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{191033}}^1$

素因数の和:191121

約数の個数: 16

約数和(自身を含む): 779418720

約数和(自身を除く): 293048702

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 191033, 382066, 3629627, 7259254, 12799211, 25598422, 243185009, 486370018]

約数ペア:

[(1, 486370018), (2, 243185009), (19, 25598422), (38, 12799211), (67, 7259254), (134, 3629627), (1273, 382066), (2546, 191033)]