620172722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{218833}}^1$

素因数の和:218957

約数の個数: 16

約数和(自身を含む): 1011013080

約数和(自身を除く): 390840358

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 218833, 437666, 2844829, 5689658, 23852797, 47705594, 310086361, 620172722]

約数ペア:

[(1, 620172722), (2, 310086361), (13, 47705594), (26, 23852797), (109, 5689658), (218, 2844829), (1417, 437666), (2834, 218833)]