247941304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2384051}}^1$

素因数の和:2384070

約数の個数: 16

約数和(自身を含む): 500650920

約数和(自身を除く): 252709616

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2384051, 4768102, 9536204, 19072408, 30992663, 61985326, 123970652, 247941304]

約数ペア:

[(1, 247941304), (2, 123970652), (4, 61985326), (8, 30992663), (13, 19072408), (26, 9536204), (52, 4768102), (104, 2384051)]