129694552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1247063}}^1$

素因数の和:1247082

約数の個数: 16

約数和(自身を含む): 261883440

約数和(自身を除く): 132188888

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1247063, 2494126, 4988252, 9976504, 16211819, 32423638, 64847276, 129694552]

約数ペア:

[(1, 129694552), (2, 64847276), (4, 32423638), (8, 16211819), (13, 9976504), (26, 4988252), (52, 2494126), (104, 1247063)]