2016156338

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1\times {\mathrm{4409}}^1$

素因数の和:4874

約数の個数: 32

約数和(自身を含む): 3505420800

約数和(自身を除く): 1489264462

約数列:

[1, 2, 7, 14, 89, 178, 367, 623, 734, 1246, 2569, 4409, 5138, 8818, 30863, 32663, 61726, 65326, 228641, 392401, 457282, 784802, 1618103, 2746807, 3236206, 5493614, 11326721, 22653442, 144011167, 288022334, 1008078169, 2016156338]

約数ペア:

[(1, 2016156338), (2, 1008078169), (7, 288022334), (14, 144011167), (89, 22653442), (178, 11326721), (367, 5493614), (623, 3236206), (734, 2746807), (1246, 1618103), (2569, 784802), (4409, 457282), (5138, 392401), (8818, 228641), (30863, 65326), (32663, 61726)]