130262409478

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{2080271}}^1$

素因数の和:2080643

約数の個数: 16

約数和(自身を含む): 197709050880

約数和(自身を除く): 67446641402

約数列:

[1, 2, 131, 239, 262, 478, 31309, 62618, 2080271, 4160542, 272515501, 497184769, 545031002, 994369538, 65131204739, 130262409478]

約数ペア:

[(1, 130262409478), (2, 65131204739), (131, 994369538), (239, 545031002), (262, 497184769), (478, 272515501), (31309, 4160542), (62618, 2080271)]