4443478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 7660800

約数和(自身を除く): 3217322

約数列:

[1, 2, 13, 26, 31, 37, 62, 74, 149, 298, 403, 481, 806, 962, 1147, 1937, 2294, 3874, 4619, 5513, 9238, 11026, 14911, 29822, 60047, 71669, 120094, 143338, 170903, 341806, 2221739, 4443478]

約数ペア:

[(1, 4443478), (2, 2221739), (13, 341806), (26, 170903), (31, 143338), (37, 120094), (62, 71669), (74, 60047), (149, 29822), (298, 14911), (403, 11026), (481, 9238), (806, 5513), (962, 4619), (1147, 3874), (1937, 2294)]