430073018

素因数分解:

$2^1\times {\mathrm{19}}^3\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 689653440

約数和(自身を除く): 259580422

約数列:

[1, 2, 19, 38, 107, 214, 293, 361, 586, 722, 2033, 4066, 5567, 6859, 11134, 13718, 31351, 38627, 62702, 77254, 105773, 211546, 595669, 733913, 1191338, 1467826, 2009687, 4019374, 11317711, 22635422, 215036509, 430073018]

約数ペア:

[(1, 430073018), (2, 215036509), (19, 22635422), (38, 11317711), (107, 4019374), (214, 2009687), (293, 1467826), (361, 1191338), (586, 733913), (722, 595669), (2033, 211546), (4066, 105773), (5567, 77254), (6859, 62702), (11134, 38627), (13718, 31351)]