1557214926

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{27409}}^1$

素因数の和:27988

約数の個数: 32

約数和(自身を含む): 3303672480

約数和(自身を除く): 1746457554

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 557, 1114, 1671, 3342, 9469, 18938, 27409, 28407, 54818, 56814, 82227, 164454, 465953, 931906, 1397859, 2795718, 15266813, 30533626, 45800439, 91600878, 259535821, 519071642, 778607463, 1557214926]

約数ペア:

[(1, 1557214926), (2, 778607463), (3, 519071642), (6, 259535821), (17, 91600878), (34, 45800439), (51, 30533626), (102, 15266813), (557, 2795718), (1114, 1397859), (1671, 931906), (3342, 465953), (9469, 164454), (18938, 82227), (27409, 56814), (28407, 54818)]