20250438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{259621}}^1$

素因数の和:259639

約数の個数: 16

約数和(自身を含む): 43616496

約数和(自身を除く): 23366058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 259621, 519242, 778863, 1557726, 3375073, 6750146, 10125219, 20250438]

約数ペア:

[(1, 20250438), (2, 10125219), (3, 6750146), (6, 3375073), (13, 1557726), (26, 778863), (39, 519242), (78, 259621)]