5056144

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{1259}}^1$

素因数の和:1518

約数の個数: 20

約数和(自身を含む): 9843120

約数和(自身を除く): 4786976

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 1259, 2008, 2518, 4016, 5036, 10072, 20144, 316009, 632018, 1264036, 2528072, 5056144]

約数ペア:

[(1, 5056144), (2, 2528072), (4, 1264036), (8, 632018), (16, 316009), (251, 20144), (502, 10072), (1004, 5036), (1259, 4016), (2008, 2518)]