804559522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{11717}}^1$

素因数の和:11890

約数の個数: 32

約数和(自身を含む): 1378036800

約数和(自身を除く): 573477278

約数列:

[1, 2, 13, 19, 26, 38, 139, 247, 278, 494, 1807, 2641, 3614, 5282, 11717, 23434, 34333, 68666, 152321, 222623, 304642, 445246, 1628663, 2894099, 3257326, 5788198, 21172619, 30944597, 42345238, 61889194, 402279761, 804559522]

約数ペア:

[(1, 804559522), (2, 402279761), (13, 61889194), (19, 42345238), (26, 30944597), (38, 21172619), (139, 5788198), (247, 3257326), (278, 2894099), (494, 1628663), (1807, 445246), (2641, 304642), (3614, 222623), (5282, 152321), (11717, 68666), (23434, 34333)]