4927309628

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{145417}}^1$

素因数の和:145661

約数の個数: 24

約数和(自身を含む): 8868171312

約数和(自身を除く): 3940861684

約数列:

[1, 2, 4, 43, 86, 172, 197, 394, 788, 8471, 16942, 33884, 145417, 290834, 581668, 6252931, 12505862, 25011724, 28647149, 57294298, 114588596, 1231827407, 2463654814, 4927309628]

約数ペア:

[(1, 4927309628), (2, 2463654814), (4, 1231827407), (43, 114588596), (86, 57294298), (172, 28647149), (197, 25011724), (394, 12505862), (788, 6252931), (8471, 581668), (16942, 290834), (33884, 145417)]