226542238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{547}}^1\times {\mathrm{937}}^1$

素因数の和:1516

約数の個数: 32

約数和(自身を含む): 388602144

約数和(自身を除く): 162059906

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 547, 937, 1094, 1874, 7111, 9299, 12181, 14222, 15929, 18598, 24362, 31858, 120887, 207077, 241774, 414154, 512539, 1025078, 6663007, 8713163, 13326014, 17426326, 113271119, 226542238]

約数ペア:

[(1, 226542238), (2, 113271119), (13, 17426326), (17, 13326014), (26, 8713163), (34, 6663007), (221, 1025078), (442, 512539), (547, 414154), (937, 241774), (1094, 207077), (1874, 120887), (7111, 31858), (9299, 24362), (12181, 18598), (14222, 15929)]