1620227594

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{8243}}^1\times {\mathrm{4273}}^1$

素因数の和:12541

約数の個数: 16

約数和(自身を含む): 2536909632

約数和(自身を除く): 916682038

約数列:

[1, 2, 23, 46, 4273, 8243, 8546, 16486, 98279, 189589, 196558, 379178, 35222339, 70444678, 810113797, 1620227594]

約数ペア:

[(1, 1620227594), (2, 810113797), (23, 70444678), (46, 35222339), (4273, 379178), (8243, 196558), (8546, 189589), (16486, 98279)]