1297942754

素因数分解:

$2^1\times {\mathrm{269}}^1\times {\mathrm{773}}^1\times {\mathrm{3121}}^1$

素因数の和:4165

約数の個数: 16

約数和(自身を含む): 1957306680

約数和(自身を除く): 659363926

約数列:

[1, 2, 269, 538, 773, 1546, 3121, 6242, 207937, 415874, 839549, 1679098, 2412533, 4825066, 648971377, 1297942754]

約数ペア:

[(1, 1297942754), (2, 648971377), (269, 4825066), (538, 2412533), (773, 1679098), (1546, 839549), (3121, 415874), (6242, 207937)]