130353908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{13093}}^1$

素因数の和:13247

約数の個数: 24

約数和(自身を含む): 241977120

約数和(自身を除く): 111623212

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 4978, 9956, 13093, 26186, 52372, 248767, 497534, 995068, 1715183, 3430366, 6860732, 32588477, 65176954, 130353908]

約数ペア:

[(1, 130353908), (2, 65176954), (4, 32588477), (19, 6860732), (38, 3430366), (76, 1715183), (131, 995068), (262, 497534), (524, 248767), (2489, 52372), (4978, 26186), (9956, 13093)]