437515390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{5437}}^1$

素因数の和:6076

約数の個数: 32

約数和(自身を含む): 849633120

約数和(自身を除く): 412117730

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 619, 1238, 3095, 5437, 6190, 8047, 10874, 16094, 27185, 40235, 54370, 70681, 80470, 141362, 353405, 706810, 3365503, 6731006, 16827515, 33655030, 43751539, 87503078, 218757695, 437515390]

約数ペア:

[(1, 437515390), (2, 218757695), (5, 87503078), (10, 43751539), (13, 33655030), (26, 16827515), (65, 6731006), (130, 3365503), (619, 706810), (1238, 353405), (3095, 141362), (5437, 80470), (6190, 70681), (8047, 54370), (10874, 40235), (16094, 27185)]