2019913662

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{237581}}^1$

素因数の和:237708

約数の個数: 32

約数和(自身を含む): 4390515360

約数和(自身を除く): 2370601698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 654, 1417, 2834, 4251, 8502, 237581, 475162, 712743, 1425486, 3088553, 6177106, 9265659, 18531318, 25896329, 51792658, 77688987, 155377974, 336652277, 673304554, 1009956831, 2019913662]

約数ペア:

[(1, 2019913662), (2, 1009956831), (3, 673304554), (6, 336652277), (13, 155377974), (26, 77688987), (39, 51792658), (78, 25896329), (109, 18531318), (218, 9265659), (327, 6177106), (654, 3088553), (1417, 1425486), (2834, 712743), (4251, 475162), (8502, 237581)]