285364114

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1\times {\mathrm{977}}^1$

素因数の和:1690

約数の個数: 32

約数和(自身を含む): 506244096

約数和(自身を除く): 220879982

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 673, 977, 1346, 1954, 4711, 6839, 9422, 13678, 20863, 30287, 41726, 60574, 146041, 212009, 292082, 424018, 657521, 1315042, 4602647, 9205294, 20383151, 40766302, 142682057, 285364114]

約数ペア:

[(1, 285364114), (2, 142682057), (7, 40766302), (14, 20383151), (31, 9205294), (62, 4602647), (217, 1315042), (434, 657521), (673, 424018), (977, 292082), (1346, 212009), (1954, 146041), (4711, 60574), (6839, 41726), (9422, 30287), (13678, 20863)]