518980174

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{1171}}^1$

素因数の和:1408

約数の個数: 32

約数和(自身を含む): 835401600

約数和(自身を除く): 316421426

約数列:

[1, 2, 19, 38, 107, 109, 214, 218, 1171, 2033, 2071, 2342, 4066, 4142, 11663, 22249, 23326, 44498, 125297, 127639, 221597, 250594, 255278, 443194, 2380643, 2425141, 4761286, 4850282, 13657373, 27314746, 259490087, 518980174]

約数ペア:

[(1, 518980174), (2, 259490087), (19, 27314746), (38, 13657373), (107, 4850282), (109, 4761286), (214, 2425141), (218, 2380643), (1171, 443194), (2033, 255278), (2071, 250594), (2342, 221597), (4066, 127639), (4142, 125297), (11663, 44498), (22249, 23326)]