267327986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{115327}}^1$

素因数の和:115409

約数の個数: 16

約数和(自身を含む): 429020160

約数和(自身を除く): 161692174

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 115327, 230654, 2191213, 4382426, 7034947, 14069894, 133663993, 267327986]

約数ペア:

[(1, 267327986), (2, 133663993), (19, 14069894), (38, 7034947), (61, 4382426), (122, 2191213), (1159, 230654), (2318, 115327)]