236469874

素因数分解:

$2^1\times {\mathrm{397}}^1\times {\mathrm{431}}^1\times {\mathrm{691}}^1$

素因数の和:1521

約数の個数: 16

約数和(自身を含む): 356939136

約数和(自身を除く): 120469262

約数列:

[1, 2, 397, 431, 691, 794, 862, 1382, 171107, 274327, 297821, 342214, 548654, 595642, 118234937, 236469874]

約数ペア:

[(1, 236469874), (2, 118234937), (397, 595642), (431, 548654), (691, 342214), (794, 297821), (862, 274327), (1382, 171107)]