1640422074

素因数分解:

$2^1\times 3^1\times {\mathrm{15649}}^1\times {\mathrm{17471}}^1$

素因数の和:33125

約数の個数: 16

約数和(自身を含む): 3281241600

約数和(自身を除く): 1640819526

約数列:

[1, 2, 3, 6, 15649, 17471, 31298, 34942, 46947, 52413, 93894, 104826, 273403679, 546807358, 820211037, 1640422074]

約数ペア:

[(1, 1640422074), (2, 820211037), (3, 546807358), (6, 273403679), (15649, 104826), (17471, 93894), (31298, 52413), (34942, 46947)]