2243380438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2663}}^1\times {\mathrm{32401}}^1$

素因数の和:35079

約数の個数: 16

約数和(自身を含む): 3625394976

約数和(自身を除く): 1382014538

約数列:

[1, 2, 13, 26, 2663, 5326, 32401, 34619, 64802, 69238, 421213, 842426, 86283863, 172567726, 1121690219, 2243380438]

約数ペア:

[(1, 2243380438), (2, 1121690219), (13, 172567726), (26, 86283863), (2663, 842426), (5326, 421213), (32401, 69238), (34619, 64802)]