130345516

素因数分解:

$2^2\times 7^1\times {\mathrm{2081}}^1\times {\mathrm{2237}}^1$

素因数の和:4329

約数の個数: 24

約数和(自身を含む): 260932896

約数和(自身を除く): 130587380

約数列:

[1, 2, 4, 7, 14, 28, 2081, 2237, 4162, 4474, 8324, 8948, 14567, 15659, 29134, 31318, 58268, 62636, 4655197, 9310394, 18620788, 32586379, 65172758, 130345516]

約数ペア:

[(1, 130345516), (2, 65172758), (4, 32586379), (7, 18620788), (14, 9310394), (28, 4655197), (2081, 62636), (2237, 58268), (4162, 31318), (4474, 29134), (8324, 15659), (8948, 14567)]