638384051

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{13903}}^1$

素因数の和:14030

約数の個数: 16

約数和(自身を含む): 703764864

約数和(自身を除く): 65380813

約数列:

[1, 17, 37, 73, 629, 1241, 2701, 13903, 45917, 236351, 514411, 1014919, 8744987, 17253623, 37552003, 638384051]

約数ペア:

[(1, 638384051), (17, 37552003), (37, 17253623), (73, 8744987), (629, 1014919), (1241, 514411), (2701, 236351), (13903, 45917)]