289499054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{383951}}^1$

素因数の和:383995

約数の個数: 16

約数和(自身を含む): 483779520

約数和(自身を除く): 194280466

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 383951, 767902, 4991363, 9982726, 11134579, 22269158, 144749527, 289499054]

約数ペア:

[(1, 289499054), (2, 144749527), (13, 22269158), (26, 11134579), (29, 9982726), (58, 4991363), (377, 767902), (754, 383951)]