389900056112

素因数分解:

$2^4\times 7^1\times {\mathrm{47353}}^1\times {\mathrm{73517}}^1$

素因数の和:120885

約数の個数: 40

約数和(自身を含む): 863380100256

約数和(自身を除く): 473480044144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 47353, 73517, 94706, 147034, 189412, 294068, 331471, 378824, 514619, 588136, 662942, 757648, 1029238, 1176272, 1325884, 2058476, 2651768, 4116952, 5303536, 8233904, 3481250501, 6962501002, 13925002004, 24368753507, 27850004008, 48737507014, 55700008016, 97475014028, 194950028056, 389900056112]

約数ペア:

[(1, 389900056112), (2, 194950028056), (4, 97475014028), (7, 55700008016), (8, 48737507014), (14, 27850004008), (16, 24368753507), (28, 13925002004), (56, 6962501002), (112, 3481250501), (47353, 8233904), (73517, 5303536), (94706, 4116952), (147034, 2651768), (189412, 2058476), (294068, 1325884), (331471, 1176272), (378824, 1029238), (514619, 757648), (588136, 662942)]