4140126538

素因数分解:

$2^1\times {\mathrm{263}}^1\times {\mathrm{643}}^1\times {\mathrm{12241}}^1$

素因数の和:13149

約数の個数: 16

約数和(自身を含む): 6244007616

約数和(自身を除く): 2103881078

約数列:

[1, 2, 263, 526, 643, 1286, 12241, 24482, 169109, 338218, 3219383, 6438766, 7870963, 15741926, 2070063269, 4140126538]

約数ペア:

[(1, 4140126538), (2, 2070063269), (263, 15741926), (526, 7870963), (643, 6438766), (1286, 3219383), (12241, 338218), (24482, 169109)]