1949667065995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{3727}}^1\times {\mathrm{26347}}^1$

素因数の和:30128

約数の個数: 48

約数和(自身を含む): 2694517636608

約数和(自身を除く): 744850570613

約数列:

[1, 5, 11, 19, 55, 95, 209, 361, 1045, 1805, 3727, 3971, 18635, 19855, 26347, 40997, 70813, 131735, 204985, 289817, 354065, 500593, 778943, 1345447, 1449085, 2502965, 3894715, 5506523, 6727235, 9511267, 14799917, 27532615, 47556335, 73999585, 98195269, 104623937, 490976345, 523119685, 1080147959, 1865710111, 5400739795, 9328550555, 20522811221, 35448492109, 102614056105, 177242460545, 389933413199, 1949667065995]

約数ペア:

[(1, 1949667065995), (5, 389933413199), (11, 177242460545), (19, 102614056105), (55, 35448492109), (95, 20522811221), (209, 9328550555), (361, 5400739795), (1045, 1865710111), (1805, 1080147959), (3727, 523119685), (3971, 490976345), (18635, 104623937), (19855, 98195269), (26347, 73999585), (40997, 47556335), (70813, 27532615), (131735, 14799917), (204985, 9511267), (289817, 6727235), (354065, 5506523), (500593, 3894715), (778943, 2502965), (1345447, 1449085)]