1937945

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:232

約数の個数: 16

約数和(自身を含む): 2426112

約数和(自身を除く): 488167

約数列:

[1, 5, 53, 71, 103, 265, 355, 515, 3763, 5459, 7313, 18815, 27295, 36565, 387589, 1937945]

約数ペア:

[(1, 1937945), (5, 387589), (53, 36565), (71, 27295), (103, 18815), (265, 7313), (355, 5459), (515, 3763)]