397132012

素因数分解:

$2^2\times {\mathrm{167}}^1\times {\mathrm{433}}^1\times {\mathrm{1373}}^1$

素因数の和:1977

約数の個数: 24

約数和(自身を含む): 701267616

約数和(自身を除く): 304135604

約数列:

[1, 2, 4, 167, 334, 433, 668, 866, 1373, 1732, 2746, 5492, 72311, 144622, 229291, 289244, 458582, 594509, 917164, 1189018, 2378036, 99283003, 198566006, 397132012]

約数ペア:

[(1, 397132012), (2, 198566006), (4, 99283003), (167, 2378036), (334, 1189018), (433, 917164), (668, 594509), (866, 458582), (1373, 289244), (1732, 229291), (2746, 144622), (5492, 72311)]