2278967536

素因数分解:

$2^4\times {\mathrm{1039}}^1\times {\mathrm{137089}}^1$

素因数の和:138136

約数の個数: 20

約数和(自身を含む): 4419781600

約数和(自身を除く): 2140814064

約数列:

[1, 2, 4, 8, 16, 1039, 2078, 4156, 8312, 16624, 137089, 274178, 548356, 1096712, 2193424, 142435471, 284870942, 569741884, 1139483768, 2278967536]

約数ペア:

[(1, 2278967536), (2, 1139483768), (4, 569741884), (8, 284870942), (16, 142435471), (1039, 2193424), (2078, 1096712), (4156, 548356), (8312, 274178), (16624, 137089)]