387394962.0000000000

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1097}}^1\times {\mathrm{67537}}^1$

素因数の和:68653

約数の個数: 16

約数和(自身を含む): 4004463096

約数和(自身を除く): 1485468070

約数列:

[1, 2, 17, 34, 1097, 2194, 18649, 37298, 67537, 135074, 1148129, 2296258, 74088089, 148176178, 1259497513, 2518995026]

約数ペア:

[(1, 2518995026), (2, 1259497513), (17, 148176178), (34, 74088089), (1097, 2296258), (2194, 1148129), (18649, 135074), (37298, 67537)]